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16
YRS
Changchun Wancheng Bio-Electron Co., Ltd.
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Reagents
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Water test strips
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Manual Nitrate Nitrite Analyzer Test Strip Visual Acuity Examination Apparatus for Safe Drinking Water & Aquariums
$2-2.50
Min. order 100 bags
20 in 1 Water Quality Parameter for Test Kit Freshwater & Drinking Water 1-Year Warranty
$3.60-4
Min. order 100 barrels
5 sold
URS-CRE Creatinine Urine Test Strips Pathological Analysis Dipstick for Urine Test
$1.10-1.25
Min. order 10 barrels
Selenium Water Quality Test Strips Kits Manual Plastic Water Tester for Hard Water Visual Acuity Examination Apparatus
$1.20-1.40
Min. order 1 barrel