Question 1

Is there a version of this filter made with 316 SS? View answer

Asked 3 ´years ago | Buchner Funnels > 12" Buchner Funnel With Lid For Top Pressure - SS304

Question 2

How soon does this product ship? View answer

Asked 3 ´months ago | Lab Alley Sulfuric Acid 96% ACS Reagent Grade Solution (95-98%, Concentrated H2SO4)

Question 3

Are these NACE compliant and what are the specs regarding pressure and temperature?

Asked 1 ´month ago | Fittings & Adapters > Superlok Quick Connects Body - SQC

Question 4

What's the difference between hydrogen peroxide and food-grade hydrogen peroxide? View answer

Asked 11 ´months ago | USA Lab Hydrogen Peroxide 35% H2O2

Question 5

What are the primary uses of this sulfuric acid solution? View answer

Asked 3 ´months ago | Lab Alley Sulfuric Acid 96% ACS Reagent Grade Solution (95-98%, Concentrated H2SO4)

Question 6

How large is the jacketed reaction vessel? View answer

Asked 2 ´years ago | USA Lab 5L Single Jacketed Glass Reactor (Optional ETL, Explosion Proof & Pneumatic Mixers)

Question 7

How hot can I heat this to? View answer

Asked 4 ´years ago | USA Lab 5000ML Erlenmeyer Flask Borosilicate 3.3

Question 8

What cooling fluids is this chiller compatible with? View answer

Asked 2 ´years ago | Chillers > USA Lab -80°C 30L Recirculating Chiller UC-30/80 42L/Min With Touchscreen PLC

Question 9

Why is there a $44 hasmat fee on 1 gallon of acetone? I can buy lab quality pure acetone on Amazon for $11.66/quart with FREE shipping and NO hasmat fee. View answer

Asked 3 ´years ago | USA Lab Acetone 99%

Question 10

What's the difference between stainless steel, glass, and ceramic funnels? View answer

Asked 1 ´year ago | Buchner Funnels

Question 11

What is the inner diameter of the 250mL storage bottle? View answer

Asked 10 ´months ago | USA Lab Glass Media Storage Bottles Borosilicate 3.3 with GL45 Screw Cap 100ML, 250ML, 500ML, 1L, 2L, 5L, 10L

Question 12

What is the impeller surface finish and do you offer a smaller diameter impeller that will fit through the 3" tri-clamp opening? View answer

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

Question 13

what will be particle diameter range View answer

Asked 2 ´years ago | USA Lab Spray Dryer Mini

Question 14

How is SDA 40B different from undenatured 200 proof ethanol? View answer

Asked 4 ´months ago | USA Lab Ethanol 200 Proof, SDA 40B (100%)

Question 15

Just making sure this will work in a Busch RA 0010B pump? THANKS! View answer

Asked 1 ´year ago | Inland FF-10 Vacuum Pump Flushing Fluid

Question 16

What is the diameter of the 25mL beaker? View answer

Asked 3 ´months ago | USA Lab Low Form Beaker Borosilicate 3.3 25ML , 50ML, 100ML, 250ML, 500ML, 1L, 2L, 5L, 10L

Question 17

What do you recommend to mix this with? View answer

Asked 3 ´years ago | Granddaddy Purple Strain | CDT Pure Terpenes | NON-THC/CBD

Question 18

What's the difference between a fermenter and a brite tank? View answer

Asked 5 ´months ago | Brewing Tanks

Question 19

How should hydrogen peroxide be stored? View answer

Asked 11 ´months ago | USA Lab Hydrogen Peroxide 35% H2O2

Question 20

Is this a programmable unit? View answer

Asked 2 ´years ago | Chiller/Heater Combos > USA Lab -40°C to 200°C 12L Heater Chiller UHC-50/40 - For 50L & 100L Reactors

Question 21

Are the small O-rings sold as replacement parts for this valve? View answer

Asked 3 ´years ago | Vacuum Fittings > KF25 Pressure Release Valve Stainless Steel

Question 22

Are borosilicate glass bottles safe? View answer

Asked 6 ´months ago | USA Lab Glass Media Storage Bottles Borosilicate 3.3 with GL45 Screw Cap 100ML, 250ML, 500ML, 1L, 2L, 5L, 10L

Question 23

What is the inner diameter of the 5L storage bottle? View answer

Asked 10 ´months ago | USA Lab Glass Media Storage Bottles Borosilicate 3.3 with GL45 Screw Cap 100ML, 250ML, 500ML, 1L, 2L, 5L, 10L

Question 24

Can I use a fume hood for biological work? View answer

Asked 1 ´year ago | Hoods

Question 25

When should I use metal Keck clips? View answer

Asked 5 ´months ago | Keck Clips

Question 26

What style of flange does this centering ring use? View answer

Asked 3 ´months ago | Vacuum Fittings > Aluminum KF25 Vacuum Pump Flange Centering Ring

Question 27

Will regular hydrogen peroxide remove seborrheic keratosis? View answer

Asked 10 ´months ago | USA Lab Hydrogen Peroxide 35% H2O2

Question 28

Is there a return policy if it doesn't work? View answer

Asked 5 ´months ago | Freezers & Refrigerators > Ai Glacier 27 Cu Ft -86?C Ultra Low Freezer ETL - Used

Question 29

Can flavors be spray dried in this unit? View answer

Asked 2 ´years ago | USA Lab Spray Dryer Mini

Question 30

Hello,I'm looking at your sintered disc here. It is absolutely perfect for a project I'm starting. I need help sourcing all the equipment that it goes with. I think you sell a height extension to go on it as well. I will need the clamps for it and a bottom/top seal with some sort of fitting so that I can attach my pumps. I'd like to order this ASAP. View answer

Asked 4 ´years ago | USA Lab 1 & 5 Micron Sintered Disk - 316SS - 50PSI - 3" ,4" ,6", 12"

Question 31

Do they need calibration? View answer

Asked 1 ´year ago | Vacuum Sensors

Question 32

Can polycarbonate sight glasses handle solvents? View answer

Asked 5 ´months ago | Sight Glasses

Question 33

What is the color of the hydrogen peroxide? View answer

Asked 11 ´months ago | USA Lab Hydrogen Peroxide 35% H2O2

Question 34

USA Lab -40Â°C 30L Recirculating Chiller UC-30/40 30L/Min .... we currently have a chiller for an induction heater and are looking for other options to work .... current specs are 240V/ 50Hz, Â½ hp pump and 1.8KW compressor .... would this be an equivalent unit? .... also can this unit be ran without glycol? current chiller circulates chiller water through machines induction coils and dont want to put any other additives (glycol) through thoes lines. any information on this would be helpful ....thanks View answer

Asked 3 ´years ago | Chillers > USA Lab -40°C 30L Recirculating Chiller UC-30/40 42L/Min

Question 35

Is it made in the USA? Bought a rotovap from you guys thinking it was USA made turned out to be from China? View answer

Asked 3 ´years ago | Vacuum Pumps > USA Lab SHB-595A Recirculating Water Aspirator Vacuum Pump 98L/Min

Question 36

what is the material construction View answer

Asked 2 ´years ago | Rotovap Dome Cover - 20L, 50L

Question 37

What is the NEMA configuration for the JR5 Reactor? View answer

Asked 3 ´years ago | USA Lab 5L ETL Single Jacketed Glass Reactor Turnkey System (Optional ETL, Explosion Proof & Pneumatic Mixers)

Question 38

What is the psi rating for these hoses? View answer

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

Question 39

Are these suitable for freezing? View answer

Asked 2 ´years ago | USA Lab Petri Dish - 60mm, 90mm & 100mm

Question 40

Where are the jacket ports located? View answer

Asked 1 ´year ago | USA Lab ASME Dual Jacketed Solvent Tank w/ Compression - 200LB , 400LB & 600LB (48LB, 96LB, 192LB & 300LB Butane)

Question 41

What are all the dimensions for the 30L model? View answer

Asked 5 ´months ago | USA Lab Ultrasonic Cleaner - Various Sizes

Question 42

Which flask works best with egg shaped magnets for a bar? View answer

Asked 3 ´months ago | USA Lab Rare Earth Magnet Egg Shaped Stir Bars - Various Sizes

Question 43

Is this a flat bottom flask or is the bottom somewhat concaved? I ask since stir bars do not work well unless the b View answer

Asked 1 ´year ago | USA Lab 5000ML Erlenmeyer Flask Borosilicate 3.3

Question 44

What is the material used to make the USA Lab 12" Diameter Stainless Steel Buchner Funnel? View answer

Asked 4 ´months ago | Buchner Funnels > USA Lab Stainless Steel 12" in. Buchner Funnel SS 304

Question 45

Are pumps required with falling film evaporators? View answer

Asked 8 ´months ago | Falling Film Evaporators

Question 46

What's the difference between a magnetic stirrer and a mechanical stirrer? View answer

Asked 8 ´months ago

Question 47

Hello,I have an additional questions to the equipment USA Lab -40Â°C to 200Â°C 6L Heater Chiller UHC-10/40 . What specific fluid is circulating in the chiller system? Is the reservoir already filled with this fluid after purchasing? Is any detailed spec/data sheet for this heater chiller which you can share? Best RegardsIwona Herbik View answer

Asked 3 ´years ago | Chiller/Heater Combos > USA Lab -40°C to 200°C 6L Heater Chiller UHC-10/40 - For 10L Reactors

Question 48

Can I get a COA and SDS for SDA 40B 200 proof ethanol? View answer

Asked 4 ´months ago | USA Lab Ethanol 200 Proof, SDA 40B (100%)

Question 49

What is the simple function of Erlenmeyer flask? View answer

Asked 3 ´months ago | USA Lab Erlenmeyer Flask Borosilicate 3.3 - Various Sizes

Question 50

Can you please tell me the leak tightness level of your KF25 Right Angle valve? Can I assume these are in fact vacuum pressure rated? And, how many turns of the xxxx so that the valve flow is fully open? Thank you! View answer

Asked 3 ´years ago | USA LAB KF25 Right Angle Valve

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