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3
YRS
Jilin Hongyi Bio-Tech Co., Ltd.
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Water test strips
Urine test strips
New Products
medical consumable
Soil tester
water quality test pen
pet detection
Ungrouped
Lead Test Kit - 10 x Instant Testing Swabs for Lead (inc Lead Paint) Rapid Test Strips - Results in 45 Seconds
$6.00 - $6.15
(Min. Order) 1000 pieces
Instant Lead Test Swabs-Rapid Lead Surface Test Kit (60 pcs), Use on Housepaint, Just dip in Water to Use, High sensitivity
$6.00 - $6.15
(Min. Order) 1000 pieces
Manufacturer Nitric Oxide Indicator Saliva Test Strips, Household Use customizable
$3.08 - $3.25
(Min. Order) 1 barrel
Manufacture UTI test kit medical urine leukocytes ph nitrite dipstick 3 parameters urine test strips
$0.90 - $1.00
(Min. Order) 10 pieces
Manufacturer Mercury Test Strips for drinking Water 0-0.8ppm customizable
$0.49 - $0.82
(Min. Order) 5 bags
Manufacturer 10 parameters in 1 Veterinary pH Leukocytes Blood Protein Pet Urine test strips VET-10 factory price sample free
$1.90 - $2.20
(Min. Order) 1 piece
Manufacturer Easy to Use Water Test kit for Hot tub and Spa 7 In 1 Swimming Pool Water Test Strips
$1.75 - $1.85
(Min. Order) 10 pieces
Manufacturer 17 in 1 Water Testing Kits for Drinking Water Tap and Well Water Test Kit for Lead, Hardness, Iron, pH and More
$6.99 - $8.99
(Min. Order) 1 barrel
water quality test pen
All products
water quality test pen
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Customizable
Ready to Ship
Manufacturer Price Multiparameter Water Quality Analyzer Water Quality Test Pen
$7.50 - $9.50
Shipping to be negotiated
Min. Order: 2 pieces
The Most Popular Ph Meter Precise Water Quality Test Pen Ph Water Quality Test Pen
$5.99 - $7.10
Shipping to be negotiated
Min. Order: 2 pieces
Professional Factory Water Quality Test Pen Water Pen Test DTS Water Quality Test Pen
$0.80 - $0.84
Shipping to be negotiated
Min. Order: 1 piece
Professional Manufacture Water Quality Test Pen TDS Ec Water Tester For Hydroponics Water Pen Test
$1.39 - $1.62
Shipping to be negotiated
Min. Order: 1 piece
High Grade Water Quality Tester Pen Type Ph Meter Meter Water Pen Test
$2.38 - $2.58
Shipping to be negotiated
Min. Order: 1 piece
China Factory Digital Water Quality Tester for Swimming Pool Laboratory Aquarium Ph Sensor Meter
$3.65 - $4.25
Shipping to be negotiated
Min. Order: 1 piece
Hand held Digital Pen Type for Aquariums Waterproof Water Quality Tester TDS meter Tester
$1.98 - $2.00
Shipping to be negotiated
Min. Order: 5 pieces
Digital PH Tester 0.01 High Accuracy 0-14.0 PH Measurement Range PH Meter with ATC for Drinking Water Pool and Aquarium
$2.50 - $4.20
Shipping to be negotiated
Min. Order: 10 pieces
factory outlet 3 In1 Temperature TDS EC Meter pen Water Quality Tester Measurement EC&TDS Tester 0-9000ppm For Drinking Water
$3.10 - $6.90
Shipping to be negotiated
Min. Order: 5 pieces
OEM/ODM Multi-parameter Digital TDS / EC / PH / TEMP Meter with Backlight Water Testing Kits for Drinking Water
$5.50 - $5.90
Shipping to be negotiated
Min. Order: 1 piece
OEM/ODM Factory Price 3 in 1 Water Tester TDS EC Meter for Drinking Water
$1.39 - $1.62
Shipping to be negotiated
Min. Order: 1 piece
High Precision LCD Digital Tds Meter Temperature PPM Meter Tester
$0.80 - $0.84
Shipping to be negotiated
Min. Order: 1 piece
China Suppliers Digital Water Test Pen ph Meter ph meter pen
$2.34 - $2.48
Shipping to be negotiated
Min. Order: 1 piece
Gold Suppliers Digital Ph Sensor Meter Pocket Ph Test Pen pH Meter for Water
$3.65 - $4.25
Shipping to be negotiated
Min. Order: 1 piece
2022 Unique Design LCD Digital pH/Temperature Meter 2 In 1 Water Tester
$5.99 - $7.10
Shipping to be negotiated
Min. Order: 1 piece
Factory Low Price TDS Meter Water Tester High Sensitivity Probe Ro water
$0.80 - $0.84
Shipping to be negotiated
Min. Order: 1 piece
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