Best Color Comparison Lab Tubes
Evaluate and grade transparent liquids such as varnishes, lacquers, shellacs, drying oils, fatty acids and resin solutions.
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The sealed tubes are filled with Cobalt Chloride Platinate solutions of varying concentrations, which correspond to known Gardner Scale yellowness value numbers 1-18.
Find Best Price at AmazonThe sealed tubes are filled with Cobalt Chloride Platinate solutions of varying concentrations, which correspond to known Gardner Scale yellowness value numbers 1-18.
Find Best Price at AmazonBest Culture Lab Tubes
This Kimble-Chase 18 x 150mm lab tube is made of borosilicate glass. Borosilicate glass KIMAX-51 composition assures the best all-around chemical durability of commercial glasses now available for laboratory ware.
Reviews
Find Best Price at Amazon"With these affordable tubes, I send them home with the kids instead of washing, drying, and re-using the next year."
"Purchased for researcher."
Best Capillary Lab Tubes
Please see your InRatio User Guide for Product Item numbers of other Replacement Parts.
Reviews
Find Best Price at Amazon"My brother was born with heart defects and has had multiple open heart surgeries in his 18 years of life."
"much more reasonably priced then thru medical co."
"very good."
"Perfect!"
"Very help full.good value."
"Quality product."
"Using with CoaguChek INR meter."
"I found the all plastic capillary tube difficult to work with."
Best Test Lab Tubes
Our most popular tubes, caps and rack all in one convenient set.
Reviews
Find Best Price at Amazon"We bought this for our huge Halloween party that we have every single year and our guest absolutely love love love these!!"
"These are perfect for seed bead and superduos storage."
"I think this is a great buy."
"We used these to make "love potions" (hot chocolate mix with marshmallows) as guest gifts for our wedding."
"We used these on Halloween for the Adults."
"I use these with my college Chemistry Club for candy test tubes (we fill them with Nerds)."
"However, the test tube rack that I received was bright yellow, not white as you see in the picture."
"I will be using these to create a custom spice set to use while on vacation in the Caribbean."
Best PCR Lab Tubes
Designed for an optimal fit in all commonly used thermal cyclers.
Reviews
Find Best Price at Amazon"Great quality and awesome customer service."
"Arrive on time."
Best Drying Lab Tubes
tubing • The color change observed when using Indicating Desiccant is clearly visible 16mm. Each tube is supplied with two polypropylene fittings which accept 6.4 to 9.5mm (1/4" to 3/8") ID tubing.
Reviews
Find Best Price at Amazon"Very nice - air tight with caps on."
"A good product for a good price."
Best Micro Centrifuge Lab Tubes
Made of High transparency PP material, adapted to micro centrifuge, widely used in molecular biology, clinical chemistry and Bio-chemistry research.
Reviews
Find Best Price at Amazon"We really only needed a few to hold firestarter and similar materials for our camping kits, but the economy of scale for the quantity was irresistable."
"These work great and have not come across any that were not in good condition."
"I use these to keep my testers completely sanitary."
"These are perfect for packaging LipSense samples!"
"These are great."
"Perfect."
Best NMR Lab Tubes
In addition, we offer select glass repair services to maximize the life of your laboratory items.
Reviews
Find Best Price at Amazon"This is a great set of NMR tubes."
"Big two-fistfuls of decent-quality NMR tubes for under $100."
Best High-Speed Centrifuge Lab Tubes
Nest 15ml and 50ml centrifuge tubes are designed for one-hand operation, and can stand high speed centrifugation.
Reviews
Find Best Price at Amazon"Work well and good price."
"The description says these have "high centrifugal strength - up to 10,000 x g"."