Question 1

What is the wet burst strength of the filter paper? View answer

Asked 1 ´year ago | Filter Paper > USA Lab Qualitative Filter Paper - Slow 2um Micron - Various Sizes

Question 2

What are the dimensions for the diameter of the 5L lid? View answer

Asked 1 ´year ago | USA Lab Single Jacketed Glass Reactor Lids

Question 3

How do I optimize stir bar selection? View answer

Asked 7 ´months ago | Magnetic Stirrers

Question 4

Can I see an SDS sheet for this material? View answer

Asked 2 ´years ago | DURATHERM XLT-2 Ultra Low Temp Transfer Fluid - 5 Gal

Question 5

Can these 37 Deg Flare hoses connect to AN fittings? View answer

Asked 1 ´year ago | Hosing > USA Made 1/2" 37° JIC Stainless Steel Hose

Question 6

What's the difference between a recirculating heater and a closed-loop heater? View answer

Asked 7 ´months ago | Heaters

Question 7

Quote request View answer

Asked 1 ´year ago | Cascade CVO-5 Vacuum Oven - Optional Packages

Question 8

What should flow rate should I look for in a chiller? View answer

Asked 5 ´months ago | Chillers

Question 9

Do I need special tubing for these chillers? View answer

Asked 5 ´months ago | Chillers

Question 10

grip opening dimension View answer

Asked 1 ´year ago | USA Lab 3 Prong Clamp with Pole Connect

Question 11

can I up upgrade the ram View answer

Asked 2 ´years ago | Lenovo Thinkcentre Computer i5 Model M700

Question 12

Can I use these heaters with any type of lab glassware? View answer

Asked 7 ´months ago | Heaters

Question 13

Do these heaters require special power connections? View answer

Asked 7 ´months ago | Heaters

Question 14

What is the cooling range of the HC-5/10 Heater Chiller? View answer

Asked 1 ´year ago | USA Lab 110V 5L -10°C to 99°C Magnetic Recirculating Heater Chiller HC-5/10

Question 15

How large is it View answer

Asked 2 ´years ago | VWR Poly Science 1130A Heated Recirculating Water Bath

Question 16

Financing View answer

Asked 2 ´years ago | USA Lab UltraChill 20.8 Cu Ft -86°C Upright Ultra-Low Freezer - Touch Screen - UL Listed -80°C ULT

Question 17

Is this product rated for hydraulic fluid and are the ends 6 JIC? View answer

Asked 1 ´year ago | Hosing > USA Lab 3/8" 37° JIC Stainless Steel Hose 12", 24", 36", 48", 60", 72", 96", 144"

Question 18

Can I use the HC-5/10 Heater Chiller with my Rotary Evaporators & Short Path Systems? View answer

Asked 1 ´year ago | USA Lab 110V 5L -10°C to 99°C Magnetic Recirculating Heater Chiller HC-5/10

Question 19

How many pieces are included in a pack? View answer

Asked 1 ´year ago | Filter Paper > USA Lab Qualitative Filter Paper - Slow 2um Micron - Various Sizes

Question 20

What is the size of the opening on the RH50L-ETL? View answer

Asked 1 ´year ago | USA Lab Recirculating Heater 200°C - 5L, 20L, 30L, & 50L - ETL Certified

Question 21

What's the difference between the pharmaceutical and scientific models? View answer

Asked 7 ´months ago | Freeze Dryers

Question 22

What are the jacket connections of this mixing tank? View answer

Asked 1 ´year ago | USA Lab 300L Mixing Tank

Question 23

What are the dimensions of this mixing tank? View answer

Asked 1 ´year ago | USA Lab 300L Mixing Tank

Question 24

What's the difference between a dry ice and a mechanical cold trap? View answer

Asked 5 ´months ago | Cold Traps

Question 25

Are your volumetric flasks rated as class A or Class B? What is the guaranteed accuracy? View answer

Asked 7 ´months ago | USA Lab Volumetric Flasks - 100mL, 250mL, 500mL, 1L & 2L

Question 26

Can I get a spare silicon gasket for this? As I would use it for alcohol buna will degrade. Buna is ideal for butane but this pressure rating of 90psi makes it poorly suited for inline hydro carbon extraction. View answer

Asked 2 ´years ago | New > USA Lab 2"x24" Lenticular Filter 1.5" TC In/Out - Buna Gaskets

Question 27

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

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

Question 28

What is the dimension of the flask? Circumference and depth from center-to-bottom are what I'm most interested in.

Asked 1 ´month ago | 5L Round Bottom Receiving Flask - 3 neck 2 - 24/40 and 34/45 Center

Question 29

Hi! For the stainless steel insert version, what is the internal volume of the trap? View answer

Asked 1 ´year ago | USA Lab ChillTrap™ Mechanical Cold Trap Bath -30ºC w/ Glass or KF25 Insert

Question 30

Is this flush fluid food safe/food grade? View answer

Asked 2 ´years ago | Inland FF-10 Vacuum Pump Flushing Fluid

Question 31

Greetings,1. - Can different vial sizes be managed by this dryer? I.e. vials up to 50cc2. - Any other equipment needed to be purchased to accomplish item 1? View answer

Asked 3 ´years ago | USA Lab Scientific Freeze Dryer / 8 Shelves / 2-3 Gallons Per Batch / 6L Ice Capacity / 3 Year Warranty

Question 32

Supera Refrigerator Model PCR1-SI-HC plug View answer

Asked 1 ´year ago | Supera Refrigerator Model PCR1-SI-HC

Question 33

Does it have a rotor for large syringes or pro kits 50 mls ? View answer

Asked 1 ´month ago | USA Lab Table Top Low Speed Centrifuge - 4000 rpm

Question 34

I need two drain ports for the JR-5L series reactor. They measure around 25 mm valve stem. I don' t seem them in your parts listing. View answer

Asked 3 ´years ago | USA Lab Reactor PTFE Drain Valve Assembly for- JR/E-10, JR/E-20, JR/E-50 & JR-100

Question 35

Do these have an adhesive backing? If not would this be suitable for mushroom cultivation using micropore tape to seal it to the bin? View answer

Asked 3 ´years ago | Filter Paper > USA Lab Qualitative Filter Paper - Fast 20um Micron - Various Sizes

Question 36

Hi, we have one of these units and are interested in swapping the hose barb connections for tube fittings. Do you see any obvious issue with this? Thanks for the help! View answer

Asked 3 ´years ago | Chillers > USA Lab -30°C 50L Recirculating Chiller UC-50/30 42L/Min

Question 37

Looking for a chiller than can cool gear oil down to -40C and circulate through short length of 19mm ID supply/return up to 7L per min. View answer

Asked 3 ´years ago | USA Lab -80°C 100L Closed Loop Recirculating Chiller CLC-100/80 235L/Min - USED

Question 38

Is the pump flow rate adjustable to values <30l/min? View answer

Asked 3 ´years ago | USA Lab 110V 5L -10°C to 99°C Magnetic Recirculating Heater Chiller HC-5/10

Question 39

Can these be used in vacuum pump applications? What kind of rating do they have? View answer

Asked 1 ´month ago | USA Lab 1.5 Tri Clamp Stainless Braided Hose w/ PTFE Lining

Question 40

How much pressure this pipe can withstand? What is the the operating temperature range? View answer

Asked 3 ´years ago | USA Lab Silicone Vacuum Hose - 10FT

Question 41

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

Question 42

What type of alloy is the mesh made of? What good is listing all the chemical properties of the gasket without listing the same for the mesh? View answer

Asked 3 ´years ago | Gaskets > Buna-n Gasket with 150 Mesh (100 Micron) - Various Sizes

Question 43

Are these circular or hex View answer

Asked 2 ´months ago | USA Lab Glass Stopper - Various Sizes

Question 44

IS THIS ITEM STILL AVAILABLE View answer

Asked 3 ´years ago

Question 45

Which side of the Buna-n Gasket with 550 Mesh (25 Micron) goes in the direction of flow View answer

Asked 2 ´months ago | Gaskets > Buna-n Gasket with 550 Mesh (25 Micron) - Various Sizes

Question 46

Good AfternoonI have two questions for the USA Lab -40Â°C to 200Â°C 6L Heater Chiller UHC-10/4 equipment:1. Is that chiller appropriate to connect with some kind of heat exchanger in close loop (e. g. cold plate), to maintain temperature of this cold plate at -40 Â°C (when stored in some kind of uninsulated box). 2. Is the refrigerating wattage equal to 1.9kW also at -40 Â°C level? I would like to maintain the surface of cold plate (which is connected to the chiller) at -40 Â°C, while on this cold plate lies the sample which generate heat about 450 W.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 47

Pressure rating View answer

Asked 1 ´year ago | Gaskets > USA Made Buna-N Tri Clamp Gasket - FDA Compliant - 1.5" to 12"

Question 48

the overall length View answer

Asked 2 ´months ago | Tri-Clamp Sanitary Short Sight Glass Stainless 304- Various Sizes - 1.5", 2", 3", 6", 12"

Question 49

Is the PTFE core convoluted or smooth bore? View answer

Asked 2 ´months ago | Hosing > USA Lab 3/8" 37° JIC Stainless Steel Hose 12", 24", 36", 48", 60", 72", 96", 144"

Question 50

Are pumps required with falling film evaporators? View answer

Asked 2 ´months ago | Falling Film Evaporators

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