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buy Precision PH Indicator PH 5.4-7.0 Test Indicator Paper Litmus Strips 100PCS/BOX online manufacturer

Precision PH Indicator PH 5.4-7.0 Test Indicator Paper Litmus Strips 100PCS/BOX

Precision PH Indicator PH 5.4-7.0 Test Indicator Paper Litmus Strips 100PCS/BOX High-precision More accurate note: Can not indicate the Acid or alkali solution when its density was lower than 0.01%. Keep dry ... Read More
2022-07-29 14:53:10
buy PH 5.5-9.0 Universal Ph Indicator Paper , Ph Tester Strips For Home online manufacturer

PH 5.5-9.0 Universal Ph Indicator Paper , Ph Tester Strips For Home

PH 5.5-9.0 Test Indicator Paper Litmus Strips 100pcs/box Test paper using method: 1. test solution: take a piece of paper on the surface of the dish or glass, to be soaked in liquid glass rod or a dropper to ... Read More
2022-07-29 14:53:10
buy Wide Range Urine Ph Test Strips / Paper , Ph Indicator Strips For Pregnancy online manufacturer

Wide Range Urine Ph Test Strips / Paper , Ph Indicator Strips For Pregnancy

100 Strip Two Color Saliva Slaver For Urine Pregnancy Test Paper PH 4.5 9.0 1 box =100 strip, test range 4.5-9.0 Precision PH test paper use method: test liquid ready, take out a test paper, the 2 color blocks ... Read More
2020-08-26 15:50:40
buy Auto Calibration Pocket Conductivity Meter , Laboratory Ph Water Tester online manufacturer

Auto Calibration Pocket Conductivity Meter , Laboratory Ph Water Tester

Specifications: 100% Brand New Weight: 75g Size:65*25*23mm Excellent meter, very accurate and durable.With temperature Measuring pH Range: 0~50degree C Automatic temperature compensation range:0~50degree C ... Read More
2022-07-29 14:53:10
buy Ph Calibration Buffer Solution , 250ml Ph Buffer Powder For Test CE Listed online manufacturer

Ph Calibration Buffer Solution , 250ml Ph Buffer Powder For Test CE Listed

PH Powder Calibration Solution pH4.00, pH4.01, pH6.86, pH 7.00, pH9.18, pH10.01 specifications: 5x PH 4.01 5x PH 6.86 5x PH 7.0 5x PH 9.18 5x PH 10.01 Features: As this is a powder, in a sealed packet there is ... Read More
2020-08-26 15:50:40
buy Yieryi Professional Ph Buffer Solution Fill With 250ml Distill Water 4.01 6.86 CE Standrad online manufacturer

Yieryi Professional Ph Buffer Solution Fill With 250ml Distill Water 4.01 6.86 CE Standrad

PH Powder Calibration Solution pH4.01, pH6.86 specifications: 5x PH 4.01 5x PH 6.86 5x PH 7.0 5x PH 9.18 5x PH 10.01 Features: As this is a powder, in a sealed packet there is no "shelf life". The contents will ... Read More
2020-08-26 15:50:40
buy Aquarium Water Quality Salt Pool Water Salinity Meter Pen Type Range 0.0% To 10.0% online manufacturer

Aquarium Water Quality Salt Pool Water Salinity Meter Pen Type Range 0.0% To 10.0%

Aquarium Water Quality Salt Pool Water Salinity Meter Pen Type Range 0.0% To 10.0% Features: * 0.0 to 10.0% * LCD with indicates both % & temp. * Pen type digital tds meter, all in one, salt electrode included, ... Read More
2022-07-29 14:53:09
buy Handy Garden Ph Meter / Luster Leaf Digital Soil Ph Meter For Grass Lawn online manufacturer

Handy Garden Ph Meter / Luster Leaf Digital Soil Ph Meter For Grass Lawn

YIERYI 2 in 1 PH Soil meter / fertility tester with 3 Probes Ideal instrument Gardening tools Features: For outdoor & indoor plants, gardens & grass lawn. Save water, energy and keep your plants, lawn, flower ... Read More
2020-08-26 15:50:40
buy 1999mv Backlight LCD Swimming Pool Digital ORP Meter online manufacturer

1999mv Backlight LCD Swimming Pool Digital ORP Meter

Yieryi ORP-2069 LCD Digital Type Red Pen PH Tester Water Quantity Pool Tester ORP Meter roduct Description: This handy ORP tester measure the amount of Oxidation Reduction Potential (mV) from - 1999~1999mV. It ... Read More
2020-09-29 16:15:55
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