I have used at least ten of these pipettes to date, used them extensively for both liquid transfer and mixing and each one has performed well. No splintering has occurred, and when I throw away a dropper to avoid cross-contamination, I usually get a pang of waste regret because the dropper is still in perfect condition. pipettes, if at all. Another review claiming these droppers are flimsy is completely unfounded. I would still give this pipette set 5 stars, but more so now to make up for this different rating. Will definitely buy again. Karter Scientific is now a respected brand in my opinion - I bought 3 sets of 50, 100 and 250ml cups and they were all in perfect condition and have held up incredibly well, and my set of 10, 50 - and 100 ml measuring cylinders has proven itself to be accurate in the measurements and also to withstand perfectly. Would buy and probably buy again.
50 Pack 3Ml Plastic Transfer Pipettes Eye Dropper Moveland Pipettes Dropper
25 Review
LifeStraw Go Water Filter Bottle: The Ultimate 2-Stage Integrated Filter Straw for Hiking Adventures
10 Review
Orthodontic Distal End Cutting Pliers For Hard And Soft Wire | Dental Surgical Instrument For Braces Removal | Teeth Extraction Kit For Dentists | 1-Year Warranty
12 Review
14" Notebook ASUS Vivobook Pro 14 OLED K3400PA-KP112W 2560x1600, Intel Core i5 11300H 3.1 GHz, RAM 8 GB, DDR4, SSD 512 GB, Intel Iris Xe Graphics, Windows 11 Home, 90NB0UY3-M02070, cool silver
20 Review
Get 24 Pack Of 4 Oz. Amber Boston Round Glass Bottles With Droppers From GBO GLASSBOTTLEOUTLET.COM
11 Review
3Pcs 500Ml CVNDKN Wash Bottles W/ Scale -16 Oz: Plastic Safety Lab Squeeze Bottle
13 Review
Laboy Glass 500ML Single Neck Round Bottom Boiling Flask Heavy Wall With 24/40 Joint Heating Reaction Receiving Flask Organic Chemistry Lab Glassware
16 Review
Get Your All-Purpose Cleaning Solution With Bealee'S 24 Oz Plastic Spray Bottles - 2 Pack
16 Review