
Needed some peroxide for Covid 19 stuff at work. Had a titration test kit and compared to these and they worked fine. Tried at the lower end of the concentration not the higher end so don't know about 10% and higher.

Pack Of 50 Industrial Blunt Tip Dispensing Needles With Luer Lock, Unsterilized (18G, 1.0 Inch)
15 Review

Large Foam Swab Sticks With Rectangular Tips, 100Pcs, 5.25 Inches, Orange - Ideal For Inkjet Printers, Optical Instruments, Car Detailing, And Cleaning In Cleanrooms
15 Review

3 Pcs 150Ml Large Syringes, Sterile And Individual Sealed, Easy To Use And Clean, Plastic Garden Syringe For Liquid, Lip Gloss, Paint, Epoxy Resin, Oil, Watering Plants, Refilling…
15 Review

Effortlessly Measure Precise Dosages With LiftMode Disposable Micro Scoops - 8-10Mg
16 Review

Graduated Erlenmeyer Glass Flask Set With Narrow Mouth - 500Ml Capacity
15 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

ULAB Scientific 1000Ml Borosilicate Glass Beaker With Printed Graduation - Durable And Accurate For Lab Use (UBG1005)
12 Review

2-Pack 32Oz All-Purpose Heavy Duty Plastic Spray Bottles - Leak Proof, Adjustable Nozzle For Cleaning, Planting & Pet Care - Green
22 Review