Rotary Evaporators Q&A

Question 1

Hello,i bought one of this unit on amazon. it arrived after along time. there were no instructional and sketch (diagram) on how to set up enclosed. are you the same manufacturer for that. I need a new one. i will be needing help with setting up. do you have a step by step set up manual with sketches. thank you View answer

Asked 2 ´years ago | New 110V 5L Rotary Evaporator Rotovap RE-501 - 180°C - 1 Year Warranty

Question 2

I have a buchi r 300The condensor glass broke. Will this or another condensor you sell fit this rotovap? View answer

Asked 2 ´years ago | 5L Main Condenser for USA Lab 5L RE-501 Rotary Evaporator

Question 3

Can you ship to UK View answer

Asked 10 ´months ago | PTFE Oil Seal Set for USA Lab 20L RE-1020 Rotary Evaporator

Question 4

Hi. I have a issue with my R-1020. I have a slight vacuum leak during rotation. Wil this part solve the issue? View answer

Asked 12 ´months ago | PTFE Oil Seal Set for USA Lab 20L RE-1020 Rotary Evaporator

Question 5

What material is the glass in the USA Lab 20L RE Series Rotovap Machine made of? View answer

Asked 1 ´year ago | USA Lab 20L Rotary Evaporator RotoVap RE-1020 (ETL Certification to UL and CSA Standards)

Question 6

Does it fit a 17/38 part? View answer

Asked 1 ´year ago | USA Lab 2L and 5L Rotary Evaporator Glass Feeding Tube With Glass Valve

Question 7

Does this set come with the vacuum pump and chiller? View answer

Asked 3 ´years ago | USA Lab 50L Explosion Proof Rotary Evaporator RotoVap EXR-1050 - 180°C - 220-240V

Question 8

xxxx all that xxxx you posted, missed me with that xxxx ...Misconceptions my assYour a fraud company selling China crap masked as USA made products...I don't mind buying China stuff like I said I could of purchased a 600$ rotovap with the same quality and warranty as you claim, the problem is you disguise your products as usa made so I spend $1600 on your non usa made rotovap So give me a Hugh discount or take your crap back so I can go purchased another China made unit for half the price And at your expense not mine, you lied to me and sold me a non usa made product

Asked 2 ´years ago | USA Lab Equipment 110V 2L Rotary Evaporator Rotovap RE-200A - 1 Year Warranty

Question 9

Why haven't you sent my missing items?Yall thieves View answer

Asked 2 ´years ago | USA Lab Equipment 110V 2L Rotary Evaporator Rotovap RE-200A - 1 Year Warranty

Question 10

Hello, I bought rotavap Re501, I did not reaize it does not come with chiller, vacuum pump and tubing, can you please advise what is missing and I can order to make it functional

Asked 3 ´years ago | USA Lab 5L Rotary Evaporator Turnkey Setup Rotovap RE-501

Question 11

Do I need a chiller with my rotovap? View answer

Asked 4 ´days ago | Rotary Evaporators

Question 12

What is the function of the PTFE tube in this product? View answer

Asked 1 ´year ago | Replacement Feed Port PTFE Tube for RE Series

Question 13

Is there a 3L receiving flask available with a vent to break vacuum at the end of the run? View answer

Asked 1 ´year ago | 3L Round Bottom Receiving Flask For USA Lab RE-501 5L Rotary Evaporator

Question 14

what is the height of the legs?

Asked 1 ´year ago | USA Lab Rotary Evaporators Flask Carriers - 20L, 50L

Question 15

When do you expect to have this back in stock? View answers

Asked 1 ´year ago | 2L Flask Adapter for USA Lab 2L RE-200A Rotary Evaporator

Question 16

Connection sizes View answer

Asked 1 ´year ago | 10L Receiving Flask for USA Lab 20L RE-1020 Rotary Evaporator

Question 17

what is the material construction View answer

Asked 1 ´year ago | Rotovap Dome Cover - 20L, 50L

Question 18

I have a 50 liter rotovap (not yours), and I need to acquire parts. View answer

Asked 1 ´year ago | USA Lab 50L Rotary Evaporator RotoVap RE-1050 (ETL Certification to UL and CSA Standards)

Question 19

#60 clamp and gasket and #80 clamp and gasket View answer

Asked 1 ´year ago | USA Lab 50L Rotary Evaporator RotoVap RE-1050 (ETL Certification to UL and CSA Standards)

Question 20

Does this condenser fit a buchi R-215 or R-300 rotary evaporator? View answer

Asked 1 ´year ago | 2L Main Condenser for USA Lab 2L RE-200A Rotary Evaporator

Question 21

Is the flask perfectly spherical? What are the inner and outer diameter of the sphere? View answer

Asked 1 ´year ago | 20L Boiling / Evaporating Flask for USA Lab 20L RE-1020 Rotary Evaporator

Question 22

What is the expected recovery rate for ethanol per hour.? View answer

Asked 1 ´year ago | USA Lab 50L Rotary Evaporator Turnkey Rotovap RE-1050 w/ Vacuubrand MD 4C NT

Question 23

Is the chiller function a trap for the vacuum pump or does it act as temperature controller of the rotovap? View answer

Asked 1 ´year ago | USA Lab 2L Rotary Evaporator Turnkey Rotovap RE-200A w/ Vacuubrand MZ 2C NT

Question 24

what is the ID and length of the tube? View answer

Asked 1 ´year ago | Replacement Feed Port PTFE Tube for RE Series

Question 25

What is the maximum downforce weight that can be had due to heavy solutions in the evaporation flask?

Asked 1 ´year ago | USA Lab 50L Dual Set-up Explosion Proof Rotary Evaporator -180°C - 220-240V

Question 26

Why don't you guys tell customers straight up that these are china products? I paid 1k$ extra thinking this was a usa quality product, I could of bought this for 600$ on Amazon with the same warranty, I definitely deserve credit for my purchase, and didn't even get free shipping on an order over 1500$. Lame

Asked 2 ´years ago | USA Lab Equipment 110V 2L Rotary Evaporator Rotovap RE-200A - 1 Year Warranty

Question 27

Hello my name is Luca De Angelis and I am the lab manager from Dr. Doyle's lab. We are looking for rotary vapor and we are interested in USA Lab Equipment 110V 2L Rotary Evaporator Rotovap RE-200A - 1 Year Warranty. I noticed that this rotavaport is not coming with the vacuum pump. How much will the price be with the pump? Can I use apump from another vendor for example buchi? Is it compatible? and how soon can you ship the rotavaport?thank you so much Luca De Angelis

Asked 3 ´years ago | USA Lab Equipment 110V 2L Rotary Evaporator Rotovap RE-200A - 1 Year Warranty

Question 28

Yeah go ahead and send the box and label for the return at you cost not mine, you should make clear what you are putting up , it has usa labels doesn't say its from china, adress is from the east coast usa so it looks like a usa made products false xxxx

Asked 2 ´years ago | USA Lab Equipment 110V 2L Rotary Evaporator Rotovap RE-200A - 1 Year Warranty

Question 29

My glass came defective, so why won't you honor the replacement policy

Asked 2 ´years ago | USA Lab Equipment 110V 2L Rotary Evaporator Rotovap RE-200A - 1 Year Warranty

Question 30

The location we are placing the rotovap and the chillers requires a longer power cord. If we extend or replace the cord, will that void the warranty? View answer

Asked 2 ´years ago | USA Lab 50L Dual Setup Explosion Proof Rotary Evaporator Turnkey System

Question 31

Does it fit a 19/26 fitting? What sizes does it say on the part? How long does shipping take to get to California? View answer

Asked 2 ´years ago | USA Lab 2L and 5L Rotary Evaporator Glass Feeding Tube With Glass Valve

Question 32

Can you confirm that the USA Lab 50L Rotary Evaporator Turnkey Rotovap RE-1050 w/ Vacuubrand MD 4C NT includes the chiller and vacuum? View answer

Asked 2 ´years ago | USA Lab 50L Rotary Evaporator Turnkey Rotovap RE-1050 w/ Vacuubrand MD 4C NT

Question 33

What is the lead time for the USA Lab 50L Rotary Evaporator Turnkey Rotovap RE-1050 w/ Vacuubrand MD 4C NT? View answer

Asked 2 ´years ago | USA Lab 50L Rotary Evaporator Turnkey Rotovap RE-1050 w/ Vacuubrand MD 4C NT

Question 34

Does this include the vacuum pump? View answer

Asked 2 ´years ago | New 110V 5L Rotary Evaporator Rotovap RE-501 - 180°C - 1 Year Warranty

Question 35

I acquired the round bottom 1L flask, and wonder, is there a stand or holder for this? I got it as a present, and now feel the need for a holder or support frame. View answer

Asked 2 ´years ago | 1000mL Round Bottom Receiving Flask - 1 neck 24/40

Question 36

I also need the tubing that goes on the end of the rotovap feed tube. Do you have those also? View answer

Asked 2 ´years ago | Rotovap Feed Tube for USA Lab Rotary Evaporators RE series - 1005, 1020, 1050

Question 37

Is there a video on how the controller is used? How are the parameters set in this Rotavap. View answer

Asked 2 ´years ago | USA Lab 50L Dual Set-up Explosion Proof Rotary Evaporator -180°C - 220-240V

Question 38

What would the evaporating capability for this be for petroleum ether? View answer

Asked 2 ´years ago | USA Lab 50L Dual Set-up Explosion Proof Rotary Evaporator -180°C - 220-240V

Question 39

Is the joint (into the motor) size the same as USA Lab 5L RE-501? (OD 1-7/8" and ID 1-3/8") View answer

Asked 2 ´years ago | 2L Main Condenser for USA Lab 2L RE-200A Rotary Evaporator

Question 40

On the RA-200A rotovap - the bath will go up to 180 C, not just a water bath like all the rest? View answer

Asked 2 ´years ago | USA Lab Equipment 110V 2L Rotary Evaporator Rotovap RE-200A - 1 Year Warranty

Question 41

Hello! I am interested in this product, but I need a longer stem to sample from a 5L flask. Does your company sell this product with different lengths? Thanks! View answer

Asked 2 ´years ago | USA Lab 2L and 5L Rotary Evaporator Glass Feeding Tube With Glass Valve

Question 42

Dear Supplier,My name is Adeniran Aderogba, QC Manager Engeepet Manufacturing Company Nig Ltd.I will like to ask if your Rotary Evaporator RE-501 can be used to carryout vacuum distillation of Phenol.We are trying to remove phosphate from the Phenol.Your technical advice will be so much helpful.Regards,Aderogba. View answer

Asked 2 ´years ago | New 110V 5L Rotary Evaporator Rotovap RE-501 - 180°C - 1 Year Warranty

Question 43

Is this equipment UL or CE listed? View answer

Asked 2 ´years ago | USA Lab 50L Rotary Evaporator Turnkey Rotovap RE-1050 w/ Vacuubrand MD 4C NT

Question 44

Dear Madame, Dear Sir, I would like to know if your explosion proof rotavapor could accepted instead of an evaporation 50 L flask, a 20 L or a 10 L flask? For collection flask, is it also possible to mount a 5 L or a 10 L flask?Is it also possible to work with only one condenser? Best regards, Dr. Bernard Bertheville. View answer

Asked 3 ´years ago | USA Lab 50L Dual Set-up Explosion Proof Rotary Evaporator -180°C - 220-240V

Question 45

is it possible I can purchase just the water bath tub? View answer

Asked 3 ´years ago | New 110V 5L Rotary Evaporator Rotovap RE-501 - 180°C - 1 Year Warranty

Question 46

Hi, will this fit the Haocheng HEM-1 rotary evapoporator? I am trying to figure out the joint size of the condenser that inserts into socket and then is screwed on to the head. I don't know how better to explain it. It seems that the HEM-1 is made by other manufacturers. Do the HEM-1 units use the Buchi RE standard? I have an old evaporator for a Buchi RE-111. I would prefer just to buy a clean new one. Thanks View answer

Asked 3 ´years ago | 2L Main Condenser for USA Lab 2L RE-200A Rotary Evaporator

Question 47

can this be used on a freezer door seal? View answer

Asked 3 ´years ago | DuPont Molykote High Vacuum Grease (Formerly Dow Corning) 5.3oz

Question 48

Is the fitting size for the rotary evaporator glass 24/40? If not, what is the size? View answer

Asked 3 ´years ago | USA Lab Equipment 110V 2L Rotary Evaporator Rotovap RE-200A - 1 Year Warranty

Question 49

Are any of these items with this turn key setup UL or ETL certified? View answer

Asked 3 ´years ago | USA Lab 5L Rotary Evaporator Turnkey Setup Rotovap RE-1005 w/ Vacuubrand MZ 2C NT

Question 50

Does this item come with the metal coil interior or the black plastic piece? Both are displayed on the webpage. View answer

Asked 3 ´years ago | USA Lab Boiling Side Screw for RE-501 5L Rotary Evaporator

Rotary Evaporators Q&A

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