Chemical | 2,000+ products

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Urine Sampling Cup Disposable Urine Cup Large Medium Transparent Plastic Urine Cup Urine Test Cup

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Disposable plastic dropper straw 100 PCs 1ml 2ml 3ml 5ml 10ml Pasteur straw centrifugal pipe fittings

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Graduated Specimen Collector Pans waste liquid collector collector 900cc

Disposable plastic test tube 12*60 12*75 12*100 15*100 hard test tube

Virus sampling tube 10ml transparent with scale laboratory PP material with washer 10ML frozen storage tube

The manufacturer supplies 600000 disposable Samplers per day, sampling test tube female test tube empty tube