ALWSCI 300 ul Vial Inserts, 6x31 mm Glass, Conical Base, 100 pcs/pk

Q: Is the outside diameter (od) exactly 5mm? what is the manufacturing tolerance of the od?

Yes, Our 0.25ml glass Vial Insert, Flat base. Outside diameter is 5mm ( Tolerance is 4.7 - 4.95mm) The height is 31mm ( Tolerance is 30.0 - 31.0mm )

5.0/5

Product ID: 86542368

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📏6x31 mm compact size

🔬USP Type 1 borosilicate glass

🧪300 µL precise volume

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Description

🧬 Elevate your sample game with precision and clarity!

PREMIUM CLARITY - Made from USP Type 1, 68 borosilicate glass for unmatched chemical resistance and optical clarity
SPACE SMART DESIGN - Slim 6x31 mm dimensions fit perfectly in standard 9-425 vials
BULK PACK EFFICIENCY - 100 inserts per pack to keep your lab fully stocked and ready
DURABLE CONICAL BASE - Bevelled bottom ensures efficient sample recovery and minimal residue
PRECISION VOLUME CONTROL - 300 µL usable capacity for exact sample handling

The ALWSCI 300 µL vial inserts are crafted from premium USP Type 1 borosilicate glass, featuring a conical bevelled base for optimal sample recovery. Sized at 6x31 mm, these clear inserts fit standard 9-425 vials and offer a usable volume of 300 µL. Supplied in packs of 100, they ensure consistent, reliable performance for professional lab environments.