Products list direct from CN

Ningbo Sinotester Biological Co., Ltd.

Product categories

Handheld Electrical Conductivity Meter Ec Pen

$14.90-20.50

Min. order 5 pieces

SN-1044 Potent Disinfectant Commonly Glutaraldehyde Test Strips Testing Concentration and Effectiveness

$4.50-11.50

Min. order 100 barrels

Honey Concentration Meter 58-90% Brix Hand-Held Honey Moisture Refractometer

$13-16

Min. order 5 pieces

New Hot Selling Portable Salt Meter

$22.50-25

Min. order 1 piece

pH Test Paper

SN-1041 Universal Water Test Strips Sodium Hypochlorite Test Paper

$4.50-11.50

Min. Order: 100 barrels

SN-3109 pH Universal Rapid test Paper Measuring Range 1-14 Book Packing

$0.80-1

Min. Order: 100 barrels

SN-3108 pH Rapid test Paper Measuring Range 0-14

$0.90-1.10

Min. Order: 100 boxes

SN-3101A High Sensitivity PH Test Strips Universal PH Test Strips for Water Soap Urine and Saliva

$2-2.50

Min. Order: 100 barrels

Home Brewing PH Tester Paper 0-14 or 4.5-9.0 Strip 100 Package for bar Accessories

$2-2.50

Min. Order: 100 barrels

SN-3101A Hot Sale Chemistry Lab Instrument Universal Indicator Lab Use test Kit test Paper 0-14 PH Meters Strips PH test Paper

$2-2.50

Min. Order: 100 barrels

2 Color pH Precise test Strips Flat Box Packing SN-3103

$1.25-2.50

Min. Order: 100 barrels

pH Indicator test Strips 0-14 SN-3101A

$2-2.50

Min. Order: 100 barrels

Sinotester Lohand 4 Color pH Precise test Paper Flat Box Packing

$1-1.20

Min. Order: 100 barrels

SN-3101 Hotsale CE Mark High Quality Measuring Range 0-14 Drink Water pH Test Strip

$1-1.20

Min. Order: 100 barrels

Universal ph Indicator test ph Buffer Solution

$1-1.20

Min. Order: 100 barrels

Sinotester Lohand 2 Color pH Precise test Paper Flat Box Packing

$1-1.20

Min. Order: 100 barrels

SN-3105 2-Color 0.5-5.0Ph Indicator Acid Test Strips Neutral Ph Paper

$1-1.20

Min. Order: 100 barrels

SN-3107 Drinking Water Test Strips 7-14 Urine Ph Test Strip Paper

$1-1.20

Min. Order: 100 barrels

SN-3106 0-7 Ph Test Strips Color Chart Ph Tester Paper

$1-1.20

Min. Order: 100 barrels