I recently purchased the Pack of 50 Blue-Capped Conical Plastic Centrifuge Tubes from ISOLAB USA and overall, I am quite satisfied with my purchase. The tubes come in a convenient pack of 50, which is more than enough for my lab needs. The blue caps are easy to grip and remove, and the graduations on the tubes make it easy to measure out the exact amount of liquid needed. However, I do have a minor complaint about the packaging. The tubes arrived in a plastic bag that was slightly torn, causing a few of the tubes to spill out during shipping. Additionally, I wish the tubes were sterile, as I had to sterilize them myself before using them for sensitive experiments. Overall, I would give these tubes a rating of 4 out of 5 stars. They are a great value for the price and have held up well during multiple uses.
Graduated Erlenmeyer Glass Flask Set With Narrow Mouth - 500Ml Capacity
15 Review
ULAB Scientific 1000Ml Borosilicate Glass Beaker With Printed Graduation - Durable And Accurate For Lab Use (UBG1005)
12 Review
3Pcs 500Ml CVNDKN Wash Bottles W/ Scale -16 Oz: Plastic Safety Lab Squeeze Bottle
13 Review
2-Pack 32Oz All-Purpose Heavy Duty Plastic Spray Bottles - Leak Proof, Adjustable Nozzle For Cleaning, Planting & Pet Care - Green
22 Review
California Gold Nutrition CollagenUP por., 464 g
23 Review
Premium Grade DMSO Roll-On - Non-Diluted 99.995% Low Odor - 3 Oz. Bottle - BPA-Free Container
10 Review
Enhancing Soil Quality with Calcium Sulfate Dihydrate Gypsum: CaSO42H2O
3 Review
Smart Solutions Emulsifying Vegetable Non Toxic
3 Review