Question 1

what size tubing is compatible with GL-14 View answer

Asked 2 ´years ago | Chemglass Removable GL-14, GL-18 Straight & Bent Hose Connectors

Question 2

What are the dimensions of the 250mL storage bottle? View answer

Asked 11 ´months ago | USA Lab Glass Media Storage Bottles Borosilicate 3.3 with GL45 Screw Cap 100ML, 250ML, 500ML, 1L, 2L, 5L, 10L

Question 3

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 4

What is 35 food-grade hydrogen peroxide used for? View answer

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

Question 5

What are the dimensions of the 100mL storage bottle? View answer

Asked 11 ´months ago | USA Lab Glass Media Storage Bottles Borosilicate 3.3 with GL45 Screw Cap 100ML, 250ML, 500ML, 1L, 2L, 5L, 10L

Question 6

What is ethanol 190 proof? View answer

Asked 6 ´months ago | USA Lab 190 Proof Ethanol USP 95% - Excise Tax Included

Question 7

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 8

What is VM&P Naphtha? View answer

Asked 4 ´months ago | Lab Alley VM&P Naphtha, Pure

Question 9

Is the hydrogen peroxide food-grade? View answer

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

Question 10

What is USP grade ethanol? View answer

Asked 6 ´months ago | USA Lab 190 Proof Ethanol USP 95% - Excise Tax Included

Question 11

Is there a difference between regular hydrogen peroxide and food grade hydrogen peroxide? View answer

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

Question 12

Is this actually UL 1487 certified?

Asked 24 ´days ago | New > Lithium-Ion Battery Storage Cabinet – Sentinel Series, Fire-Rated | AEL

Question 13

What are the applications of DuPont Molykote High-Vacuum Grease? View answer

Asked 6 ´months ago | DuPont Molykote High Vacuum Grease (Formerly Dow Corning) 5.3oz

Question 14

Do I need a TTB permit to buy SDA 40B denatured ethanol? View answer

Asked 5 ´months ago | USA Lab Ethanol 200 Proof, SDA 40B (100%)

Question 15

Can you please give me the name lead time of this chiller, if possible? UC-3080, USA Lab -80Â°C 30L Recirculating Chiller UC-30/80 30L/Min With Touchscreen PLC View answer

Asked 3 ´years ago | Chillers > USA Lab -80°C 30L Recirculating Chiller UC-30/80 42L/Min With Touchscreen PLC

Question 16

What is the pH value of the sulfuric acid solution? View answer

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

Question 17

What is SDA 3C alcohol? View answer

Asked 4 ´months ago | USA Lab Ethanol 200 Proof, SDA 3C (100% ABV) Lab Grade

Question 18

What are the safety and shipping considerations for nitric acid? View answer

Asked 4 ´months ago | Nitric Acid 67% Solution, Lab/Technical Grade

Question 19

Is the USA Lab 50L Dual Set-up Explosion Proof Rotary Evaporator -180Â°C - 220-240V made of food-grade materials? What is the recovery rate and turnaround time? View answer

Asked 4 ´years ago | USA Lab 50L Dual Set-up Explosion Proof Rotary Evaporator -180°C - 220-240V

Question 20

Can SDA 40B ethanol be used in cosmetics and skincare formulations? View answer

Asked 5 ´months ago | USA Lab Ethanol 200 Proof, SDA 40B (100%)

Question 21

Is it safe for using on human skin? View answer

Asked 26 ´days ago | USA Lab 200 Proof Ethanol USP 99.97% - Excise Tax Included

Question 22

What is the flash point of this acetone? View answer

Asked 5 ´months ago | USA Lab Acetone 99%

Question 23

What is 35 percent hydrogen peroxide used for? View answer

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

Question 24

What is SDA 40B 200 proof ethanol? View answer

Asked 5 ´months ago | USA Lab Ethanol 200 Proof, SDA 40B (100%)

Question 25

What is the biggest safety concern about hydrogen peroxide? View answer

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

Question 26

What is the difference between n-heptane and heptane? View answer

Asked 6 ´months ago | USA Lab High Purity Lab Grade Heptane 99%

Question 27

What material is the glass stirring rod made from? View answer

Asked 5 ´months ago | Misc. Glass > USA Lab Glass Stirring Rod Individual, 8 & 24 pack

Question 28

Does 35% food-grade hydrogen peroxide go bad? View answer

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

Question 29

Is there any shipping? If so, what's the cost? What is the minimum age to buy dry ice? View answer

Asked 3 ´years ago | DRY ICE - Pellets or Rice

Question 30

What is the flow coefficient Cv for each line size? (1/4, 3/8, 1/2, 3/4, 1). View answer

Asked 26 ´days ago | Superlok Compression 210 Series Ball Valve -65°C to 21°C at 1000PSI

Question 31

How many ounces are in 500ml? View answer

Asked 4 ´years ago | USA Lab 500ML Coffee Mug Beaker Borosilicate 3.3

Question 32

Do they only come in clear what about amber color? View answer

Asked 20 ´days ago | USA Lab GL80 Wide Mouth Media Storage Bottle - 1L, 2L & 5L

Question 33

What are valve coefficients (Cv) for each line size? 1/4" 3/8" 1/2" 3/4" 1" View answer

Asked 18 ´days ago | Superlok Compression 210 Series Ball Valve -65°C to 21°C at 1000PSI

Question 34

How long does 35% hydrogen peroxide last? View answer

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

Question 35

What is the pH level of the clay? View answer

Asked 4 ´months ago | Carbon Chemistry Activated Bentonite Clay T-5® - 2kg, 9kg, 18kg, 130kg & 750kg

Question 36

What is the material of the glass in the USA Lab 5L RE-501 Series Rotovap Setup Turn-Key kit? View answer

Asked 4 ´months ago | USA Lab 5L Rotary Evaporator Turnkey Setup Rotovap RE-501

Question 37

What does SDA 40B mean in denatured ethanol? View answer

Asked 5 ´months ago | USA Lab Ethanol 200 Proof, SDA 40B (100%)

Question 38

Before I buy rubbing alcohol, how is it packaged? View answer

Asked 2 ´years ago | USA Lab Isopropyl Alcohol 99% Concentrate

Question 39

Hi, I checked the manual but could not find the solution? What is the discharge pressure of fluid (60%PG :40% DI Water)? View answer

Asked 3 ´years ago | USA Lab -40°C 20L Recirculating Chiller UC-20/40 42L/Min

Question 40

Is SDA 40B ethanol suitable for perfumer's alcohol and fragrance formulation? View answer

Asked 5 ´months ago | USA Lab Ethanol 200 Proof, SDA 40B (100%)

Question 41

sintered disc .5μm 13 mm and 39mm diameters View answer

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

Question 42

Does the K. type probe included with this thermometer cover the full range of the unit. E.g., Measures temperatures as low as minus 200Â°C? View answer

Asked 3 ´years ago | USA Lab USA-TM Premium Digital K-type Thermometer w/ Probe

Question 43

What is MOLYKOTE from Dow Corning used for? View answer

Asked 6 ´months ago

Question 44

Are there 3d Models for the USA Lab -30Â°C 30L Recirculating Chiller UC-30/30 30L/Min. or detail drawings. We'll need connection locations for our lab layout as well as physical dimensions View answer

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

Question 45

What does hydrogen peroxide do to the gut? View answer

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

Question 46

Does this model come with the PT 1000 temperature sensor and the stand to hold it? I had inquired about a cheaper model and your team advised me that it's temperature control was not very accurate and repeatable. They recommended this model. Is this one's temperature control precise and repeatable? Thank you . View answer

Asked 3 ´years ago | USA Lab Hotplate Stirrer - 3L - TUV Certified

Question 47

what oring size (ID, OD, etc) should I use for the 6" and 1.5" tri-clamp compression fitting? Thanks View answer

Asked 2 ´years ago | USA Lab Flat Lid w/ (3) 1/2" Compression Superlok and (2)1.5" TC - 6",8",10",12"

Question 48

What is the concentration of the sulfuric acid solution? View answer

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

Question 49

What is the flash point of this ethanol? View answer

Asked 6 ´months ago | USA Lab 190 Proof Ethanol USP 95% - Excise Tax Included

Question 50

Do I need a chiller with my rotovap? View answer

Asked 1 ´year ago | Rotary Evaporators

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