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Chemical reagent ph testing

(301 products available)

Hongyi URS-5K urine test strips with accurate 5 testing parameters
Ready to Ship
$1.50-$1.55
Shipping per piece: $4.43
Min. Order: 200 barrels
Factory price rapid test kit URS-2k urine test strips testing Glucose and Ketone supported OEM
Ready to Ship
$0.75-$0.78
Shipping per piece: $4.47
Min. Order: 500 barrels
Hot Selling Health care supplies reagent strips for urinalysis 11parameters URS-11 urine test strips 50 pcs
Ready to Ship
$2.70-$3.70
Shipping per piece: $49.85
Min. Order: 100 barrels
factory wholesale medical urine reagent urine dipstick 3 parameters urine test strips on sale
Ready to Ship
$1.25-$1.50
Shipping per piece: $4.47
Min. Order: 500 barrels
Factory price rapid test kit water test strips for testing swimming pool water quality with 7 parameters
Ready to Ship
$1.90-$2.50
Shipping per piece: $3.35
Min. Order: 100 barrels
Factory price rapid test kit Aflatoxin B1 detection card testing grain mildew
Ready to Ship
$2.30-$2.50
Shipping per piece: $49.85
Min. Order: 100 barrels
Women vaginal PH bacterial test card and pH Balance Test Strip Feminine ph
Ready to Ship
$1.30-$1.60
Shipping per piece: $3.35
Min. Order: 100 barrels
Hot selling and easy use URS-14 urine test strips with 14 parameters
Ready to Ship
$4.35-$4.80
Shipping per piece: $6.77
Min. Order: 500 barrels