Item(s) that are marked "Ships Separately" on the listing.
Hazardous Materials (Alcohols, Lab Chemicals, Butane/Propane, and Cleaning Solvents)
Item(s) that BVV™️️️️ recommends ship via Freight (LTL or FTL) due to size/fragility.
Large orders and/or combined order weight over 100lbs ship via Freight (LTL or FTL)
Free ground shipping only applies to the lower 48 states
You will earn 0 points for this purchase.
20L Neocision ETL Lab Certified Rotary Evaporator Turnkey System
20L NEO Rotary Evaporator Turnkey System setup includes all the necessary components to successfully perform solvent recovery via rotary evaporation. A cold trap should always be used inline between your vacuum system and application to protect the pump from volatile vapors.
This guide gives basic quick start instructions for rotovaps. It is intended to provide a starting point for learning the process. Parameters should be adjusted to suit specific needs.
Clean and assemble unit. Make sure all pieces are cleaned and sterilized using an alcohol solution.
Connect chiller to condenser and set to 0C (32F). Always fill a rotovap condenser from the top down (chiller output to top of condenser, chiller input to bottom of condenser).
Connect vacuum pump to cold trap and connect cold trap to vacuum port on rotovap.
Turn on heat bath and set to 40C (113F).
Once heat bath, chiller and cold trap have reached desired temperatures, turn on rotovap motor and set speed to approximately 100 RPM (does not have to be precise). Keep in mind, higher RPM’s will increase evaporation power but also increase heat load.
Start vacuum pump and allow vacuum to pull down for a few minutes before injection.
Once vacuum has been pulled to a sufficient level (does not have to be precise but should be below 100 Torr), using the injection valve, very slowly inject approximately 500 mL of solution into evaporating flask and then close the valve. Allow this small amount to begin evaporating. You may see the chiller begin to rise in temperature, this is called “priming” the rotovap.
Once the temperature stops rising or all liquid is almost completely evaporated, open the injection valve again very slowly so that a small amount of liquid begins to enter the evaporating flask. Do not close injection valve this time but continue to allow solution to enter the evaporating flask.
At this point you must try to match the input speed to the output speed. What this means is that you should be injecting the same amount of liquid into the rotovap that is equal to the amount of liquid dripping from the condenser into the receiving flask. You will know that the input speed and output speed are matched because the chiller will remain at a stable temperature. If the chiller begins to rise, then you are injecting too much liquid. Dial back the valve until the chiller stabilizes.
Once everything is stabilized, you may walk away from the rotovap if necessary. Check every so often to make sure temperatures remain stable and evaporation continues efficiently.
***Note:All units are inspected for broken glass or parts before unit is shipped.If unit arrives damaged or glass is broken (this does not include minor imperfections or scuffs in glassware), CustomerMUSTcontact BVV™ within 3 daysof deliveryto file a claim and receive a replacement part. If customerDOES NOTcontact BVV™ within 3 days of deliveryresponsibility for replacement parts falls on the customer and they must pay for replacement pieces.***
***Note: This item will ship by freight only.***
***Glassware Safety Disclaimer: BVV™ is not responsible for failure of glassware which must be inspected before and after every use because it may eventually develop imperfections or damage through normal usage, mishandling, and stress caused by temperature variations. If an imperfection or damage is noted while inspecting the glassware DO NOT use the glassware because it can fail causing bodily harm or damage to the surrounding area.***
{"id":4284762095731,"title":"20L Neocision ETL Lab Certified Rotary Evaporator Turnkey System","handle":"20l-neo-rotary-evaporator-turnkey-system","description":"\u003ch2 style=\"text-align: center;\"\u003e20L Neocision ETL Lab Certified Rotary Evaporator Turnkey System\u003c\/h2\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan id=\"ctl00_ContentPlaceHolder1_strProductName\"\u003e20L NEO Rotary Evaporator Turnkey System \u003c\/span\u003esetup includes all the necessary components to successfully perform solvent recovery via rotary evaporation. A cold trap should always be used inline between your vacuum system and application to protect the pump from volatile vapors.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003ca title=\"10-50L BVV Diagram\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0078\/8814\/2451\/files\/10-50L_NEO_and_ECO_Rotary_Evaporator_Diagram.pptx?v=1640096669\" target=\"_blank\"\u003e10-50L NEO and ECO Rotary Evaporator Diagram\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg height=\"306\" width=\"545\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0078\/8814\/2451\/t\/2\/assets\/description_image_rotovapflowchart_jpg?130795633027647600\" alt=\"Rotovap Flow Chart\" title=\"Rotovap Flow Chart\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e20L NEO Rotary Evaporator Turnkey System setup includes:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e20L Neocision ETL Lab Certified Rotary Evaporator\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"Polyscience 6160T\" href=\"https:\/\/shopbvv.com\/products\/polyscience-6160-10c-4-2l-1hp-chiller-w-turbine-pump-100-psi\" target=\"_blank\"\u003ePolyscience 6160T 1HP Chiller\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e3\/8\" Gum Rubber - 100ft\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e3\/8\" Silicone Tubing - 25ft\u003c\/li\u003e\n\u003cli\u003e\n\u003ca title=\"Welch BTPRO 100\" href=\"https:\/\/shopbvv.com\/products\/welch-btpro100\" target=\"_blank\"\u003eWelch BTpro100 Diaphragm Pump\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAdjustable Stainless Steel Hose Clamps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eRotovap Quick Start Guide\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eThis guide gives basic quick start instructions for rotovaps. It is intended to provide a starting point for learning the process. Parameters should be adjusted to suit specific needs.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eClean and assemble unit. Make sure all pieces are cleaned and sterilized using an alcohol solution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eConnect chiller to condenser and set to 0C (32F). Always fill a rotovap condenser from the top down (chiller output to top of condenser, chiller input to bottom of condenser).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eConnect vacuum pump to cold trap and connect cold trap to vacuum port on rotovap.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eTurn on heat bath and set to 40C (113F).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eOnce heat bath, chiller and cold trap have reached desired temperatures, turn on rotovap motor and set speed to approximately 100 RPM (does not have to be precise). Keep in mind, higher RPM’s will increase evaporation power but also increase heat load.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eStart vacuum pump and allow vacuum to pull down for a few minutes before injection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eOnce vacuum has been pulled to a sufficient level (does not have to be precise but should be below 100 Torr), using the injection valve, very slowly inject approximately 500 mL of solution into evaporating flask and then close the valve. Allow this small amount to begin evaporating. You may see the chiller begin to rise in temperature, this is called “priming” the rotovap.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eOnce the temperature stops rising or all liquid is almost completely evaporated, open the injection valve again very slowly so that a small amount of liquid begins to enter the evaporating flask. Do not close injection valve this time but continue to allow solution to enter the evaporating flask.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eAt this point you must try to match the input speed to the output speed. What this means is that you should be injecting the same amount of liquid into the rotovap that is equal to the amount of liquid dripping from the condenser into the receiving flask. You will know that the input speed and output speed are matched because the chiller will remain at a stable temperature. If the chiller begins to rise, then you are injecting too much liquid. Dial back the valve until the chiller stabilizes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eOnce everything is stabilized, you may walk away from the rotovap if necessary. Check every so often to make sure temperatures remain stable and evaporation continues efficiently.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cb\u003e***Note:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eAll units are inspected for broken glass or parts before unit is shipped.\u003cb\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003eIf unit arrives damaged or glass is broken (this does not include minor imperfections or scuffs in glassware), Customer\u003cspan\u003e \u003c\/span\u003eMUST\u003cspan\u003e \u003c\/span\u003econtact BVV™ within 3 days\u003cspan\u003e \u003c\/span\u003eof delivery\u003cspan\u003e \u003c\/span\u003eto file a claim and receive a replacement part. If customer\u003cspan\u003e \u003c\/span\u003eDOES NOT\u003cspan\u003e \u003c\/span\u003econtact BVV™ within 3 days of delivery\u003cspan\u003e \u003c\/span\u003eresponsibility for replacement parts falls on the customer and they must pay for replacement pieces.***\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003e***Note: This item will ship by freight only.***\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e***Glassware Safety Disclaimer: BVV™ is not responsible for failure of glassware which must be inspected before and after every use because it may eventually develop imperfections or damage through normal usage, mishandling, and stress caused by temperature variations. If an imperfection or damage is noted while inspecting the glassware DO NOT use the glassware because it can fail causing bodily harm or damage to the surrounding area.***\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/0H2-K6F7jqc\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e","published_at":"2020-02-05T16:55:51-06:00","created_at":"2019-10-17T14:16:26-05:00","vendor":"BVV","type":"New Products","tags":["1 Year Limited Warranty","15% Off Sale List","20L","Amazon","BVV","BVV Coupon Eligible","Ebay","Evaporation","Free Shipping","Freight - SKU","Lab Equipment","Lab Equipment Turnkey Setup","Marketplace","New Products","Ok to Discount","SELLUP ROTO DOMES","Shop All Categories","Wholesale Store","Wholesale Store View"],"price":2060200,"price_min":2060200,"price_max":2060200,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":30873830293619,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"NRE-20L-TK","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"20L Neocision ETL Lab Certified Rotary Evaporator Turnkey System","public_title":null,"options":["Default Title"],"price":2060200,"weight":272155,"compare_at_price":null,"inventory_management":"shopify","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/0078\/8814\/2451\/products\/NRE-20L-TK-BTPRO.jpg?v=1602618898","\/\/cdn.shopify.com\/s\/files\/1\/0078\/8814\/2451\/products\/PolyScience_6000_Chiller_15141e76-d162-448f-8f1a-a2e00473e7b8.jpg?v=1602601587","\/\/cdn.shopify.com\/s\/files\/1\/0078\/8814\/2451\/products\/c097eeaf42489c72894f1f04f4912d04_grande_9420a42f-a458-4e4a-953f-1257cb46d2cc.jpg?v=1602601587","\/\/cdn.shopify.com\/s\/files\/1\/0078\/8814\/2451\/products\/NRE-20L_3bc62f96-a14b-4429-a48c-2dd3b1b4f32f.jpg?v=1602601587","\/\/cdn.shopify.com\/s\/files\/1\/0078\/8814\/2451\/products\/NRE-20L-1_5b24f35b-1c6c-4497-86f7-b37ef703a39b.jpg?v=1602601587","\/\/cdn.shopify.com\/s\/files\/1\/0078\/8814\/2451\/products\/NRE-20L-2_8e5f453a-4599-4592-8bcd-d6e27c4d3e7e.jpg?v=1602601587","\/\/cdn.shopify.com\/s\/files\/1\/0078\/8814\/2451\/products\/NRE-20L-3_0cdfc0a0-0942-47fc-b9fb-6741d29f4382.jpg?v=1602601587","\/\/cdn.shopify.com\/s\/files\/1\/0078\/8814\/2451\/products\/BTPro100_86199ee4-ff9e-464b-9575-cc4bbf681a52.jpg?v=1602618290","\/\/cdn.shopify.com\/s\/files\/1\/0078\/8814\/2451\/products\/POWERPNT_e6J4H521cz_679f003c-7be6-4a0c-83b3-ddd66e55406c.jpg?v=1640116266","\/\/cdn.shopify.com\/s\/files\/1\/0078\/8814\/2451\/products\/POWERPNT_FmY75c0kAA_150d45a2-ad3b-4f86-b69e-248ba8173c1e.jpg?v=1640116119","\/\/cdn.shopify.com\/s\/files\/1\/0078\/8814\/2451\/products\/POWERPNT_KbF1mvxj1S_f37a230b-12d9-41b1-8787-5c2e2229193f.jpg?v=1640116166","\/\/cdn.shopify.com\/s\/files\/1\/0078\/8814\/2451\/products\/POWERPNT_lQ8qiUeCUq_028554b2-e45f-46ce-bb67-355b45f21d3c.jpg?v=1640116255","\/\/cdn.shopify.com\/s\/files\/1\/0078\/8814\/2451\/products\/POWERPNT_ANRxTPy3oj_035d9d0a-7c25-442c-8f8b-9dbb099db582.jpg?v=1640116305"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/0078\/8814\/2451\/products\/NRE-20L-TK-BTPRO.jpg?v=1602618898","options":["Title"],"media":[{"alt":"20L Neocision ETL Lab Certified Rotary Evaporator Turnkey System New Products BVV ","id":9264415408224,"position":1,"preview_image":{"aspect_ratio":1.084,"height":1291,"width":1400,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0078\/8814\/2451\/products\/NRE-20L-TK-BTPRO.jpg?v=1602618898"},"aspect_ratio":1.084,"height":1291,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0078\/8814\/2451\/products\/NRE-20L-TK-BTPRO.jpg?v=1602618898","width":1400},{"alt":"20L Neocision ETL Lab Certified Rotary Evaporator Turnkey System New Products BVV ","id":5953235517536,"position":2,"preview_image":{"aspect_ratio":1.0,"height":2100,"width":2100,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0078\/8814\/2451\/products\/PolyScience_6000_Chiller_15141e76-d162-448f-8f1a-a2e00473e7b8.jpg?v=1602601587"},"aspect_ratio":1.0,"height":2100,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0078\/8814\/2451\/products\/PolyScience_6000_Chiller_15141e76-d162-448f-8f1a-a2e00473e7b8.jpg?v=1602601587","width":2100},{"alt":"20L NEO Rotary Evaporator Turnkey System New Products BVV ","id":5369476579443,"position":3,"preview_image":{"aspect_ratio":1.0,"height":600,"width":600,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0078\/8814\/2451\/products\/c097eeaf42489c72894f1f04f4912d04_grande_9420a42f-a458-4e4a-953f-1257cb46d2cc.jpg?v=1602601587"},"aspect_ratio":1.0,"height":600,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0078\/8814\/2451\/products\/c097eeaf42489c72894f1f04f4912d04_grande_9420a42f-a458-4e4a-953f-1257cb46d2cc.jpg?v=1602601587","width":600},{"alt":"20L Neocision ETL Lab Certified Rotary Evaporator Turnkey System New Products BVV ","id":5953235124320,"position":4,"preview_image":{"aspect_ratio":0.582,"height":1401,"width":815,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0078\/8814\/2451\/products\/NRE-20L_3bc62f96-a14b-4429-a48c-2dd3b1b4f32f.jpg?v=1602601587"},"aspect_ratio":0.582,"height":1401,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0078\/8814\/2451\/products\/NRE-20L_3bc62f96-a14b-4429-a48c-2dd3b1b4f32f.jpg?v=1602601587","width":815},{"alt":"20L Neocision ETL Lab Certified Rotary Evaporator Turnkey System New Products BVV ","id":5953235157088,"position":5,"preview_image":{"aspect_ratio":1.471,"height":954,"width":1403,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0078\/8814\/2451\/products\/NRE-20L-1_5b24f35b-1c6c-4497-86f7-b37ef703a39b.jpg?v=1602601587"},"aspect_ratio":1.471,"height":954,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0078\/8814\/2451\/products\/NRE-20L-1_5b24f35b-1c6c-4497-86f7-b37ef703a39b.jpg?v=1602601587","width":1403},{"alt":"20L Neocision ETL Lab Certified Rotary Evaporator Turnkey System New Products BVV ","id":5953235189856,"position":6,"preview_image":{"aspect_ratio":1.386,"height":1009,"width":1398,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0078\/8814\/2451\/products\/NRE-20L-2_8e5f453a-4599-4592-8bcd-d6e27c4d3e7e.jpg?v=1602601587"},"aspect_ratio":1.386,"height":1009,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0078\/8814\/2451\/products\/NRE-20L-2_8e5f453a-4599-4592-8bcd-d6e27c4d3e7e.jpg?v=1602601587","width":1398},{"alt":"20L Neocision ETL Lab Certified Rotary Evaporator Turnkey System New Products BVV ","id":5953235222624,"position":7,"preview_image":{"aspect_ratio":1.123,"height":1248,"width":1401,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0078\/8814\/2451\/products\/NRE-20L-3_0cdfc0a0-0942-47fc-b9fb-6741d29f4382.jpg?v=1602601587"},"aspect_ratio":1.123,"height":1248,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0078\/8814\/2451\/products\/NRE-20L-3_0cdfc0a0-0942-47fc-b9fb-6741d29f4382.jpg?v=1602601587","width":1401},{"alt":"20L Neocision ETL Lab Certified Rotary Evaporator Turnkey System New Products BVV ","id":9264415309920,"position":8,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0078\/8814\/2451\/products\/BTPro100_86199ee4-ff9e-464b-9575-cc4bbf681a52.jpg?v=1602618290"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0078\/8814\/2451\/products\/BTPro100_86199ee4-ff9e-464b-9575-cc4bbf681a52.jpg?v=1602618290","width":1200},{"alt":"20L Neocision ETL Lab Certified Rotary Evaporator Turnkey System New Products BVV ","id":20651805278304,"position":9,"preview_image":{"aspect_ratio":1.634,"height":804,"width":1314,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0078\/8814\/2451\/products\/POWERPNT_e6J4H521cz_679f003c-7be6-4a0c-83b3-ddd66e55406c.jpg?v=1640116266"},"aspect_ratio":1.634,"height":804,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0078\/8814\/2451\/products\/POWERPNT_e6J4H521cz_679f003c-7be6-4a0c-83b3-ddd66e55406c.jpg?v=1640116266","width":1314},{"alt":"20L Neocision ETL Lab Certified Rotary Evaporator Turnkey System New Products BVV ","id":20651803017312,"position":10,"preview_image":{"aspect_ratio":1.336,"height":815,"width":1089,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0078\/8814\/2451\/products\/POWERPNT_FmY75c0kAA_150d45a2-ad3b-4f86-b69e-248ba8173c1e.jpg?v=1640116119"},"aspect_ratio":1.336,"height":815,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0078\/8814\/2451\/products\/POWERPNT_FmY75c0kAA_150d45a2-ad3b-4f86-b69e-248ba8173c1e.jpg?v=1640116119","width":1089},{"alt":"20L Neocision ETL Lab Certified Rotary Evaporator Turnkey System New Products BVV ","id":20651803443296,"position":11,"preview_image":{"aspect_ratio":1.784,"height":805,"width":1436,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0078\/8814\/2451\/products\/POWERPNT_KbF1mvxj1S_f37a230b-12d9-41b1-8787-5c2e2229193f.jpg?v=1640116166"},"aspect_ratio":1.784,"height":805,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0078\/8814\/2451\/products\/POWERPNT_KbF1mvxj1S_f37a230b-12d9-41b1-8787-5c2e2229193f.jpg?v=1640116166","width":1436},{"alt":"20L Neocision ETL Lab Certified Rotary Evaporator Turnkey System New Products BVV ","id":20651805180000,"position":12,"preview_image":{"aspect_ratio":1.298,"height":788,"width":1023,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0078\/8814\/2451\/products\/POWERPNT_lQ8qiUeCUq_028554b2-e45f-46ce-bb67-355b45f21d3c.jpg?v=1640116255"},"aspect_ratio":1.298,"height":788,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0078\/8814\/2451\/products\/POWERPNT_lQ8qiUeCUq_028554b2-e45f-46ce-bb67-355b45f21d3c.jpg?v=1640116255","width":1023},{"alt":"20L Neocision ETL Lab Certified Rotary Evaporator Turnkey System New Products BVV ","id":20651805900896,"position":13,"preview_image":{"aspect_ratio":1.504,"height":805,"width":1211,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0078\/8814\/2451\/products\/POWERPNT_ANRxTPy3oj_035d9d0a-7c25-442c-8f8b-9dbb099db582.jpg?v=1640116305"},"aspect_ratio":1.504,"height":805,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0078\/8814\/2451\/products\/POWERPNT_ANRxTPy3oj_035d9d0a-7c25-442c-8f8b-9dbb099db582.jpg?v=1640116305","width":1211}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch2 style=\"text-align: center;\"\u003e20L Neocision ETL Lab Certified Rotary Evaporator Turnkey System\u003c\/h2\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan id=\"ctl00_ContentPlaceHolder1_strProductName\"\u003e20L NEO Rotary Evaporator Turnkey System \u003c\/span\u003esetup includes all the necessary components to successfully perform solvent recovery via rotary evaporation. A cold trap should always be used inline between your vacuum system and application to protect the pump from volatile vapors.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003ca title=\"10-50L BVV Diagram\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0078\/8814\/2451\/files\/10-50L_NEO_and_ECO_Rotary_Evaporator_Diagram.pptx?v=1640096669\" target=\"_blank\"\u003e10-50L NEO and ECO Rotary Evaporator Diagram\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg height=\"306\" width=\"545\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0078\/8814\/2451\/t\/2\/assets\/description_image_rotovapflowchart_jpg?130795633027647600\" alt=\"Rotovap Flow Chart\" title=\"Rotovap Flow Chart\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e20L NEO Rotary Evaporator Turnkey System setup includes:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e20L Neocision ETL Lab Certified Rotary Evaporator\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"Polyscience 6160T\" href=\"https:\/\/shopbvv.com\/products\/polyscience-6160-10c-4-2l-1hp-chiller-w-turbine-pump-100-psi\" target=\"_blank\"\u003ePolyscience 6160T 1HP Chiller\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e3\/8\" Gum Rubber - 100ft\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e3\/8\" Silicone Tubing - 25ft\u003c\/li\u003e\n\u003cli\u003e\n\u003ca title=\"Welch BTPRO 100\" href=\"https:\/\/shopbvv.com\/products\/welch-btpro100\" target=\"_blank\"\u003eWelch BTpro100 Diaphragm Pump\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAdjustable Stainless Steel Hose Clamps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eRotovap Quick Start Guide\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eThis guide gives basic quick start instructions for rotovaps. It is intended to provide a starting point for learning the process. Parameters should be adjusted to suit specific needs.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eClean and assemble unit. Make sure all pieces are cleaned and sterilized using an alcohol solution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eConnect chiller to condenser and set to 0C (32F). Always fill a rotovap condenser from the top down (chiller output to top of condenser, chiller input to bottom of condenser).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eConnect vacuum pump to cold trap and connect cold trap to vacuum port on rotovap.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eTurn on heat bath and set to 40C (113F).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eOnce heat bath, chiller and cold trap have reached desired temperatures, turn on rotovap motor and set speed to approximately 100 RPM (does not have to be precise). Keep in mind, higher RPM’s will increase evaporation power but also increase heat load.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eStart vacuum pump and allow vacuum to pull down for a few minutes before injection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eOnce vacuum has been pulled to a sufficient level (does not have to be precise but should be below 100 Torr), using the injection valve, very slowly inject approximately 500 mL of solution into evaporating flask and then close the valve. Allow this small amount to begin evaporating. You may see the chiller begin to rise in temperature, this is called “priming” the rotovap.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eOnce the temperature stops rising or all liquid is almost completely evaporated, open the injection valve again very slowly so that a small amount of liquid begins to enter the evaporating flask. Do not close injection valve this time but continue to allow solution to enter the evaporating flask.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eAt this point you must try to match the input speed to the output speed. What this means is that you should be injecting the same amount of liquid into the rotovap that is equal to the amount of liquid dripping from the condenser into the receiving flask. You will know that the input speed and output speed are matched because the chiller will remain at a stable temperature. If the chiller begins to rise, then you are injecting too much liquid. Dial back the valve until the chiller stabilizes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eOnce everything is stabilized, you may walk away from the rotovap if necessary. Check every so often to make sure temperatures remain stable and evaporation continues efficiently.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003e\u003cb\u003e***Note:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eAll units are inspected for broken glass or parts before unit is shipped.\u003cb\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003eIf unit arrives damaged or glass is broken (this does not include minor imperfections or scuffs in glassware), Customer\u003cspan\u003e \u003c\/span\u003eMUST\u003cspan\u003e \u003c\/span\u003econtact BVV™ within 3 days\u003cspan\u003e \u003c\/span\u003eof delivery\u003cspan\u003e \u003c\/span\u003eto file a claim and receive a replacement part. If customer\u003cspan\u003e \u003c\/span\u003eDOES NOT\u003cspan\u003e \u003c\/span\u003econtact BVV™ within 3 days of delivery\u003cspan\u003e \u003c\/span\u003eresponsibility for replacement parts falls on the customer and they must pay for replacement pieces.***\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003e***Note: This item will ship by freight only.***\u003c\/strong\u003e\u003c\/div\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e***Glassware Safety Disclaimer: BVV™ is not responsible for failure of glassware which must be inspected before and after every use because it may eventually develop imperfections or damage through normal usage, mishandling, and stress caused by temperature variations. If an imperfection or damage is noted while inspecting the glassware DO NOT use the glassware because it can fail causing bodily harm or damage to the surrounding area.***\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/0H2-K6F7jqc\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e"}
Product has been added to your wishlist.
You can view your wishlist by creating or login account.
Please create account through ##customer_email## email
