Cross-border e-commerce Wancheng organisms can obtain detection results of water quality bacteria E. Coli in about 10 minutes 5.0522 sold.42,319 so'm
Wholesale weighing paper thickened sulfuric acid paper toughness high gloss paper 60mm75mm90mm100mm120mm150mm 5.0549 sold.13,166 so'm
Nova Red Litmus Blue Litmus Paper Potassium Iodide Starch Congo Red Turmeric Methyl Violet Cobalt Chloride Phenolphthalein Test Paper 5.061 sold.17,868 so'm
Weighing paper sulfuric acid paper 100 * 100mm 500 sheets/pack 75*75mm chemical experiment weighing paper 10*10cm 5.0515 sold.21,160 so'm
Wancheng Biological O-phthalaldehyde OPA Test Paper Chinese Packaging Testing Disinfectant Water Can be O EM Packaging 5.080 sold.84,638 so'm
Xinxing PH Test Paper Soil Fish Tank Water Quality Cosmetics PH Test Laboratory PH1-14 Wide Test Paper 0.0126 sold.6,113 so'm
Japan Gongli Test Kit Quick Test Industrial Sewage Water Quality Simple Quick Test Box 5.0112 sold.1,143,071 so'm
Fourth Ring UV Card Beijing Fourth Ring UV Intensity Indicator Card Test Card UV Lamp Indicator Card 5.0550 sold.54,074 so'm
Ruilu sperm spot test paper cheating derailment test paper sperm spot identification card sperm spot test paper reagent check extramarital affairs 5.0355 sold.60,187 so'm
Detection of Water Quality 16 Test Strips to Detect Drinking Water, Swimming Pool Pond Water Field Water 100 Packs 5.0272 sold.126,956 so'm
Luheng Ammonia Nitrogen Colorimetric Tube Quick Test Strip Ammonia Nitrogen Test Package Water Quality Sewage Ammonia Nitrogen Content Test Paper 0.083 sold.1,279,621 so'm
Red litmus test paper litmus acid-base test paper chemical experiment test paper acid-base test paper 4.8161 sold.5,643 so'm
Beekman Bio-Blank Drug Sensitivity Test Microbial Baculopeptide Test Paper 20 Sets of Paper Tablets Laboratory 0.0315 sold.70,531 so'm
Chang Hong Poppy Immune Colloidal Gold Rapid Test Card Test Paper Card Hot Pot Seasoning Test Factory Sales 0.0100 sold.47,021 so'm
PH Precision Test Paper 3.8-5.4 Guangfan Test Paper 1-14 Shanghai Sanaisi PH Test Paper 5.5-9.0 4.95,916 sold.6,583 so'm
Xinhua 132 indicator card 132 ℃ high pressure sterilization indicator card short 121 degree pressure sterilization indicator card 0.0148 sold.61,127 so'm
Cross-border e-commerce hot selling urine 14 project Test household test analysis test strip test strip PH test 0.06,601 sold.122,254 so'm
Beijing Sihuan Brand Ultraviolet Intensity Indicator Card Ultraviolet Test Card Ultraviolet Indicator Card 100 Piece Box 5.0320 sold.376,165 so'm
Cross-border hot-selling swimming pool water quality test paper residual chlorine total chlorine cyanuric acid test quick results 0.0250 sold.61,127 so'm
Novison brand ortho-phthalaldehyde test paper disinfectant concentration test card 5.060 sold.9,405 so'm
Filter paper Beimu qualitative filter paper filter paper absorbent paper oil filter paper Hangzhou Fuyang 9cm fast medium speed slow speed 0.00 sold.14,577 so'm
Lu Heng Sewage Ammonia Nitrogen Rapid Detection Test Paper cod Test Pack Total Phosphorus Total Nitrogen Colorimetric Tube Phosphate Kit 5.0355 sold.173,036 so'm
Buchner funnel PP suction filter funnel plastic filter paper filter funnel 60mm75mm105mm130mm175mm 0.060 sold.61,127 so'm
Lu Heng Biological dpd Ozone Kit Water Ozone Concentration Detection Test Paper Disinfection Residue Rapid Analysis 5.087 sold.385,569 so'm
Lu Heng Ammonia Nitrogen Test Paper Wastewater NH3-N Concentration Determination Kit Wastewater Ammonium Nitrogen Rapid Test Package 5.0215 sold.154,228 so'm
Factory Direct Supply Nitric Oxide Saliva Test Paper Body Active Detection, 25 Pieces/barrel Cross-border Export 0.0432 sold.84,167 so'm
24-piece swimming pool film collecting car binding rope swimming pool cover tightening binding solar cover reel accessories 0.0160 sold.94,042 so'm
Cross-border export disposable ph0-14 test paper pH four-color contrast classroom small experiment test paper 0.00 sold.29,106 so'm
In stock swimming pool water quality detection 5-in-1 Test paper pH value pH value total hardness chlorine polyin-1 Test paper 5.0690 sold.18,809 so'm
Factory Direct Supply of Neighborne Formaldehyde Concentration Test Strips, OPA Water Quality Test Strips 30 Packs Cross-border 0.0163 sold.49,372 so'm
Self-test home urine analysis test strip glucose PH protein ketone body occult blood detection support package 0.0403 sold.51,723 so'm
Sihuan Brand G-1 Disinfectant Concentration Test Paper Residual Chlorine Determination Chlorine 84 Concentration Test Paper Chlorine Test Paper Concentration Card 5.01,856 sold.150,466 so'm
Cross-border export products URS-1K ketone body rapid detection test strips 100 boxed test strips ketone 0.0432 sold.27,272 so'm
7 in 1 swimming pool test paper ph test paper water quality test paper residual chlorine ph water quality test strip bottled 0.00 sold.37,617 so'm
Urine glucose test paper ten items of feces occult blood protein urine analyzer urine routine test paper 10 items of urine ketone test 0.075 sold.95,923 so'm
Pet Urine Detection, 10 Items, 1 Grape Sugar, Ketone, Body Specific Gravity and Other Elements, Direct Supply of Manufacturers 0.0527 sold.79,465 so'm