Question 1

Will this work with my fluke 54 thermometer View answer

Asked 7 ´months ago | USA Lab K Type Probe - 400MM & 600MM

Question 2

Does the 2 stage vacuum pump VPD-265 have specific power requirements? View answer

Asked 5 ´months ago | Vacuum Pumps > USA Lab Premium VPD-265 6.5CFM 2-Stage Vacuum Pump

Question 3

Before buying, could you tell me the JR-5L model's left port size, lids us? View answer

Asked 5 ´months ago | USA Lab Single Jacketed Glass Reactor Lids

Question 4

What's the maximum inlet pressure for the nitrogen regulator? View answer

Asked 7 ´months ago | Nitrogen

Question 5

What material is the USA Lab 3 prong clamp made of? View answer

Asked 5 ´months ago | USA Lab 3 Prong Clamp with Pole Connect

Question 6

Do these separatory funnels include a stopper? View answer

Asked 3 ´months ago | Separatory Funnels

Question 7

What are the exterior dimensions of the USA Lab 12" Diameter Stainless Steel Buchner Funnel? View answer

Asked 3 ´months ago | Buchner Funnels > USA Lab Stainless Steel 12" in. Buchner Funnel SS 304

Question 8

Do these transfer fluids require special handling? View answer

Asked 7 ´months ago | Transfer Fluids & Oils

Question 9

Can I use these separatory funnels with strong acids or bases? View answer

Asked 3 ´months ago | Separatory Funnels

Question 10

What is the size of the filter plate in the USA Lab 12" Diameter Stainless Steel Buchner Funnel? View answer

Asked 3 ´months ago | Buchner Funnels > USA Lab Stainless Steel 12" in. Buchner Funnel SS 304

Question 11

What is the minimum bend radius for the 24" hose length? View answer

Asked 3 ´months ago | USA Lab 2" Tri Clamp Stainless Braided Hose w/ PTFE Lining

Question 12

Can I use regular grease instead of vacuum grease? View answer

Asked 7 ´months ago | Vacuum Grease

Question 13

How much vacuum grease should I use? View answer

Asked 7 ´months ago | Vacuum Grease

Question 14

When does vacuum grease expire? View answer

Asked 7 ´months ago | Vacuum Grease

Question 15

What is the pressure rating of the hose? View answer

Asked 3 ´months ago | USA Lab 2" Tri Clamp Stainless Braided Hose w/ PTFE Lining

Question 16

What is the construction of the Premium Silicone Vacuum Hose & Tubing? View answer

Asked 5 ´months ago | USA Lab Silicone Vacuum Hose - 10FT

Question 17

What's the RPM range of the tri clamp mixer I'm considering to buy? View answer

Asked 5 ´months ago | USA Lab 3" Tri-Clamp Variable Speed Electric Mount Mixer - Mixing Motor - 1000RPM - 90PSI

Question 18

Can these filter flasks handle full vacuum? View answer

Asked 3 ´months ago | Filter Flasks

Question 19

What is the chemical abstract service (CAS) number for this ethanol? View answer

Asked 5 ´months ago | USA Lab 190 Proof Ethanol USP 95% - Excise Tax Included

Question 20

What is the proof of this ethanol product? View answer

Asked 5 ´months ago | USA Lab 190 Proof Ethanol USP 95% - Excise Tax Included

Question 21

What is the initial boiling point/range for this ethanol? View answer

Asked 5 ´months ago | USA Lab 190 Proof Ethanol USP 95% - Excise Tax Included

Question 22

What is the inner lining of the hose made from? View answer

Asked 5 ´months ago | Hosing > USA Lab 1/4" 37° JIC Stainless Steel Hose 12", 24", 36", 48", 60", 72", 96", 144"

Question 23

Can these traps use dry ice or liquid nitrogen? View answer

Asked 3 ´months ago | Cold Traps

Question 24

We have one of your 12" stainless steel Buchner funnel filter. We had a problem with the filter support plate deforming and pushing out of the groove that holds it. The pressure differential across the filter was less than 25 psi. Do you have any idea why it failed? We have two rings with the ~1/4" round holes, but not the open cross that is shown in some of your photos.

Asked 3 ´years ago | Buchner Funnels > USA Lab Stainless Steel 6" in. Buchner Funnel SS 304

Question 25

Do you have a stainless steel 1/2 inch plug with fine threads for my dinghy drain outlet?

Asked 4 ´years ago | Stainless Steel Threaded Plug

Question 26

What is the weight of this cart? View answer

Asked 1 ´year ago | Dandy Lift - Portable Lift Table 1100 LBS

Question 27

Are these food safe? Eg. Could I use them in place of ice in drinks? View answer

Asked 2 ´years ago | Lab Armor Thermal Beads - 2L, 4L, 5L, 8L

Question 28

what is the maximum temperature of the oven? View answer

Asked 2 ´years ago | Sheldon Manufacturing Vacuum Oven

Question 29

What is the price of the USA Lab Dual-Jacketed 100L 316L-Grade without the condenser and collections vessels? How many hp is the stirrer? Do you have 1 in stock ready to ship?

Asked 3 ´years ago | USA Lab Dual-Jacketed ASME 100L 316L-Grade Stainless Steel Reactor

Question 30

What size is the condenser connection flange, is it 40/60? I see that the washer seal is a #60

Asked 4 ´years ago | 20L Receiving Flask for USA Lab 50L RE-1050 Rotary Evaporator

Question 31

Do you offer this product with variable speed control? View answer

Asked 2 ´years ago | Vacuum Pumps > Vacuubrand MZ 2C NT 1. 2CFM Chemistry Diaphragm Pump 110V

Question 32

I need one end to be 1/4" NPT female and the other end to be 10mm female, do you have that option available? View answer

Asked 2 ´years ago | Hosing > USA Lab 1/4" 37° JIC Stainless Steel Hose 12", 24", 36", 48", 60", 72", 96", 144"

Question 33

How do I get replacement parts View answer

Asked 2 ´years ago | Chemtek CLT55 Centrifuge

Question 34

What is the ETA for tge 100 liter glass jacketed reactor lab with condensor View answer

Asked 4 ´years ago | USA Lab 100L Single Jacketed Glass Reactor (Optional ETL, Explosion Proof & Pneumatic Mixers)

Question 35

What is the average response time to go from 180F heating to 30F chilling for the HC 5/10? View answer

Asked 4 ´years ago | USA Lab 110V 5L -10°C to 99°C Magnetic Recirculating Heater Chiller HC-5/10

Question 36

Hello,What is the lead time on a USA Lab 2L Rotary Evaporator Turnkey Rotovap RE-200A w/ Vacuubrand MZ 2C NT? Thanks,Andrew View answer

Asked 4 ´years ago | USA Lab 2L Rotary Evaporator Turnkey Rotovap RE-200A w/ Vacuubrand MZ 2C NT

Question 37

Hi. We are on the market for a rotary evaporator 20L or 50L. We need to know if they are certified to be used in Quebec Canada (C-UL, C-ETL, or CSA). We also need the chiller that goes with each of them. Please let us know what you can propose (and send me a quotation). Also let us know what is in stock or coming soon as we would need the apparatus short terms. Thank you. Pierre View answer

Asked 4 ´years ago | USA Lab 20L Rotary Evaporator RotoVap RE-1020 (ETL Certification to UL and CSA Standards)

Question 38

Hi, is there a CAD model or technical drawing available for this storage vessel (SKU: 150L-JSSR) ? View answer

Asked 4 ´years ago | USA Lab 150L Stainless Steel Jacketed Storage Vessel - SS304

Question 39

Can you send me a schematic of electrical wiring for the UC 30/30. Currently replacing circulating pump and capacitor. View answer

Asked 4 ´years ago | Chillers > USA Lab -30°C 30L Recirculating Chiller UC-30/30 42L/Min

Question 40

I see two keg's listed that look similar, what is the difference on the V2 version? View answer

Asked 4 ´years ago

Question 41

The heating/cooling fluid inlet and outlet for the jacket are on the same side of the vessel. Are there internal baffles to ensure that the heating/cooling fluid circulates through the entire jacket rather than flows straight down a narrow channel on that one side? Thank you. View answer

Asked 4 ´years ago | USA Lab 150L Stainless Steel Jacketed Storage Vessel - SS304

Question 42

For the 5L water bath, is there two tubs each at 2.5L or one 5L tub? View answer

Asked 1 ´year ago | Stainless Steel Water Bath 2, 5, 13, 24 Liter -Per4mance Digital Lab Water Baths - Four E's Scientific

Question 43

Do you have the UC 5030 View answer

Asked 4 ´years ago | Chillers > USA Lab -30°C 50L Recirculating Chiller UC-50/30 42L/Min

Question 44

I have some Dowtherm HD on hand from another system., is this propylene glycol safe to use with the RH-5L unit? View answer

Asked 4 ´years ago | USA Lab 200°C 5L Recirculating Heater RH-5L 18.3L/Min

Question 45

Hello, is the stirring motor on this unit explosion proof? View answer

Asked 4 ´years ago

Question 46

Are the glass flasks available for purchase without the stand or metal filter? View answer

Asked 4 ´years ago | Buchner Funnels > USA Lab 20L Vacuum Filter

Question 47

Does this extractor come with a chiller View answer

Asked 4 ´years ago

Question 48

What is the circumference and length of this tube? View answer

Asked 4 ´years ago | 5L RE-501 Rotary Evaporator Replacement Vapor Duct

Question 49

What are the two ports at the bottom for? Which one is for the gas inlet? View answer

Asked 2 ´years ago | Coils > Stainless Steel 10" Condensing Coil Bucket- SS304- Various sizes- 1/2" , 1/4"

Question 50

can this be used with LN2 View answer

Asked 2 ´years ago | Cold Traps > USA Lab R-2-TRAP-2 Single Stainless Steel Cold Trap Set-up

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