Glassware Q&A

Question 1

Does the USA Lab 500mL glass beaker mug come with a warranty? View answer

Asked 2 ´years ago | USA Lab 500ML Beaker Mug With Handle Borosilicate 3.3

Question 2

How many ounces are in 500ml? View answer

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

Question 3

What is the inside diameter of the well? I want to put a borescope in there. View answer

Asked 4 ´years ago | USA Lab Thermowell - Various Sizes 2L 5L

Question 4

Hi, I am currently looking at the 5L Round Bottom Receiving Flask - 2 neck 24/40 and 34/45 Center. What would the allowable psi for this piece be? Also what is the wall thickness of the glass? View answer

Asked 4 ´years ago | 5L Round Bottom Receiving Flask - 2 neck 24/40 and 34/45 Center

Question 5

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

Question 6

What are the characteristics of the outlet? Is it a 29/42 fitting or is a straight fitting? What size if straight? View answer

Asked 2 ´years ago | USA Lab Separatory Funnel with PTFE Valve - Various Options 1L / 2L / 5L

Question 7

do the lids to these storage bottles or the wide mouth storage bottles hold up to long term storage of concentrated acid (e.g. hydrochloric, sulfuric, or nitric acid)? View answer

Asked 3 ´years ago | USA Lab Glass Media Storage Bottles Borosilicate 3.3 with GL45 Screw Cap 100ML, 250ML, 500ML, 1L, 2L, 5L, 10L

Question 8

What material is the mug made of? View answer

Asked 1 ´year ago | USA Lab 500ML Coffee Mug Beaker Borosilicate 3.3

Question 9

What is the height of the mug? View answer

Asked 1 ´year ago | USA Lab 500ML Coffee Mug Beaker Borosilicate 3.3

Question 10

Do these beaker mugs come by the case or just by the individual piece? View answer

Asked 3 ´years ago | USA Lab 500ML Beaker Mug With Handle Borosilicate 3.3

Question 11

What is the diameter of the cup and handle? View answer

Asked 1 ´year ago | USA Lab 500ML Coffee Mug Beaker Borosilicate 3.3

Question 12

What is the brand of the mug? View answer

Asked 1 ´year ago | USA Lab 500ML Coffee Mug Beaker Borosilicate 3.3

Question 13

What is the diameter of this flask? View answer

Asked 3 ´years ago | 10L Round Bottom Boiling Flask - 3 neck 1 - 24/40 and 2 - 34/45

Question 14

Are the logo and graduations etched in, or are they painted on? View answer

Asked 1 ´year ago | USA Lab 500ML Coffee Mug Beaker Borosilicate 3.3

Question 15

Are these suitable for use with bottle-top vacuum filtration units? View answer

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

Question 16

Can this be used with a desktop coffee mug warmer? View answer

Asked 1 ´year ago | USA Lab 500ML Coffee Mug Beaker Borosilicate 3.3

Question 17

What is the height of the 90mm Petri dish? View answer

Asked 3 ´months ago | USA Lab Petri Dish - 60mm, 90mm & 100mm

Question 18

What material is the Petri dish made of? View answer

Asked 3 ´months ago | USA Lab Petri Dish - 60mm, 90mm & 100mm

Question 19

What is the height of the 100mm Petri dish? View answer

Asked 3 ´months ago | USA Lab Petri Dish - 60mm, 90mm & 100mm

Question 20

Is there a way to report a defect with the 5000 ml flask I bought? View answer

Asked 4 ´months ago | USA Lab 24/40 Erlenmeyer Flask – Borosilicate 3.3 Glass

Question 21

What are the full dimensions of the 100mm Petri dish? View answer

Asked 3 ´months ago | USA Lab Petri Dish - 60mm, 90mm & 100mm

Question 22

Will I get a replacement if my 5000 ml flask arrives broken? View answer

Asked 4 ´months ago | USA Lab 24/40 Erlenmeyer Flask – Borosilicate 3.3 Glass

Question 23

Does the 5000ml Erlenmeyer flask have a specific connector type? View answer

Asked 4 ´months ago | USA Lab 24/40 Erlenmeyer Flask – Borosilicate 3.3 Glass

Question 24

Which type of glass is the Erlenmeyer flask 5000ml made of glass? View answer

Asked 4 ´months ago | USA Lab 24/40 Erlenmeyer Flask – Borosilicate 3.3 Glass

Question 25

What's the height of the EF2000 erlenmeyer flask? View answer

Asked 4 ´months ago | USA Lab Erlenmeyer Flask Borosilicate 3.3 - Various Sizes

Question 26

What are the full dimensions of the 90mm Petri dish? View answer

Asked 3 ´months ago | USA Lab Petri Dish - 60mm, 90mm & 100mm

Question 27

What is the height of the 500mL beaker? View answer

Asked 4 ´months ago | USA Lab Low Form Beaker Borosilicate 3.3 25ML , 50ML, 100ML, 250ML, 500ML, 1L, 2L, 5L, 10L

Question 28

What is the diameter of the 250mL beaker? View answer

Asked 4 ´months ago | USA Lab Low Form Beaker Borosilicate 3.3 25ML , 50ML, 100ML, 250ML, 500ML, 1L, 2L, 5L, 10L

Question 29

What type of lid does the Petri dish come with? View answer

Asked 3 ´months ago | USA Lab Petri Dish - 60mm, 90mm & 100mm

Question 30

What is the diameter of the 100mL beaker? View answer

Asked 4 ´months ago | USA Lab Low Form Beaker Borosilicate 3.3 25ML , 50ML, 100ML, 250ML, 500ML, 1L, 2L, 5L, 10L

Question 31

What is the diameter of the 50mL beaker? View answer

Asked 4 ´months ago | USA Lab Low Form Beaker Borosilicate 3.3 25ML , 50ML, 100ML, 250ML, 500ML, 1L, 2L, 5L, 10L

Question 32

The listing describes this as both Borosilicate glass and polystyrene. Which one is it? View answer

Asked 3 ´years ago | USA Lab Petri Dish - 60mm, 90mm & 100mm

Question 33

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

Asked 4 ´months ago | USA Lab Low Form Beaker Borosilicate 3.3 25ML , 50ML, 100ML, 250ML, 500ML, 1L, 2L, 5L, 10L

Question 34

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

Asked 4 ´months ago | USA Lab Low Form Beaker Borosilicate 3.3 25ML , 50ML, 100ML, 250ML, 500ML, 1L, 2L, 5L, 10L

Question 35

Where does the USA Lab Glass Stopcock valve fit in a reactor? View answer

Asked 4 ´months ago | Glassware > USA Lab Flow Control Glass Stopcock Adapters w/ 3/8 Barb

Question 36

What material is the USA Lab Glass Stopcock valve made of? View answer

Asked 4 ´months ago | Glassware > USA Lab Flow Control Glass Stopcock Adapters w/ 3/8 Barb

Question 37

What is the Labflow, USA Lab Glass Stopcock valve used for? View answer

Asked 4 ´months ago | Glassware > USA Lab Flow Control Glass Stopcock Adapters w/ 3/8 Barb

Question 38

Dose it come with a lid? View answer

Asked 4 ´months ago | USA Lab 24/40 Erlenmeyer Flask – Borosilicate 3.3 Glass

Question 39

How do I determine the size I need? The adaptor piece I need should fit a 100L reactor.

Asked 4 ´years ago | Glassware > USA Lab Flow Control Glass Stopcock Adapters w/ 3/8 Barb

Question 40

What are some uses for this crystallization dish? View answer

Asked 3 ´months ago | USA Lab Crystallization Dish - 100mm, 150mm & 200mm

Question 41

Does the 100ml bottle actually graduate to 100ml? Does the 250ml actual graduate to 250? Any certificates of accuracy? 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 42

Is it microwave-safe? View answer

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

Question 43

Can I use this in my mantle? View answer

Asked 2 ´years ago | 2L Round Bottom Receiving Flask - 2 neck 24/40 2000ML

Question 44

The image has the green hue of soda lime glass, shouldnt borosilicate be clear? View answer

Asked 2 ´years ago | USA Lab Watch Glass

Question 45

What is the capacity of the 5L 2 Neck Round Bottom Flask? View answer

Asked 7 ´months ago | 5L Round Bottom Receiving Flask - 2 neck 24/40 and 34/45 Center

Question 46

Is this filtration kit compatible with 47 mm size membranes/filters? View answer

Asked 2 ´years ago | USA Lab Glass Vacuum Filtration Kit w/ Rubber Stopper Connection

Question 47

Can you explain what the USA Lab 500ML Coffee Mug Beaker is? View answer

Asked 12 ´months ago | USA Lab 500ML Coffee Mug Beaker Borosilicate 3.3

Question 48

Are these made in the United States? View answer

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

Question 49

What unique properties does borosilicate glass offer in lab beakers? View answer

Asked 12 ´months ago | USA Lab Low Form Beaker Borosilicate 3.3 25ML , 50ML, 100ML, 250ML, 500ML, 1L, 2L, 5L, 10L

Question 50

What is the cap size of these storage bottles? 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

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