Residual chlorine test paper 0-20mg/L disinfection sewage medical residual chlorine residue monitoring test strip 50 0.08 sold.65,829 so'm
Cross-border e-commerce foreign trade exports Amazon hot ketone body ketogenic test strip test paper body fat analysis 100 5.010,624 sold.28,213 so'm
Urine routine 11 items detection household creatinine trace albumin ketone body urine analysis test strip URS-11 0.019 sold.84,638 so'm
Four Ring G-1 Disinfectant Concentration Test Paper 84 Disinfectant Concentration Test Paper Chlorine Test Card Chlorine Test Card 5.063 sold.282,124 so'm
Aquarium water quality test paper ph nitrate nitrite hardness and other test paper 0.04 sold.75,233 so'm
Xinhua brand pressure steam sterilization biological indicator B1321 high temperature sterilization biological indicator large quantity details 5.06 sold.1,631,732 so'm
Nova Red Litmus Blue Litmus Paper Potassium Iodide Starch Congo Red Turmeric Methyl Violet Cobalt Chloride Phenolphthalein Test Paper 5.0122 sold.17,868 so'm
500 sheets/pack of weighing paper 150*150mm(15*15cm) sulfuric acid paper experimental consumables 5.025 sold.14,107 so'm
Advanced Mirror Wipe Paper SLR Micro Single Mirror Motion Camera Lens Paper Microscope Cuvette Laboratory Cleaning Paper 0.04 sold.9,405 so'm
New 6-in-1 Multiple Tap Water Total Hardness Rapid Detection Test Paper Boiler Water Soft Water Hard Water Measurement Kit 0.01 sold.84,638 so'm
New 7-in-1 Multiple Tap Water Total Hardness Rapid Detection Test Paper Boiler Water Soft Water Hard Water Measurement Kit 0.01 sold.89,340 so'm
New 8-in-1 Multiple Tap Water Total Hardness Rapid Detection Card Boiler Water Soft Water Hard Water Measurement Kit 0.01 sold.94,042 so'm
Shuangyi Environmental Food Safety Vegetables, Fruits, Fruits and Vegetables Karen Lexatin Triple Rapid Test Card 20 T/Box 0.03 sold.60,657 so'm
Shuangyi Environmental Vegetables, Fruits, Fruits and Vegetables Pesticide Residues Omethoate Rapid Detection Card 20 T/Box 0.01 sold.752,330 so'm
Core Silicon Valley pH Test Paper I5723 Extensive PH Test Paper (0-14)(1-14) pH Test Paper 5.01 sold.86,048 so'm
Xiao Bawang K-1 Chlorine Disinfectant Concentration Test Paper 84 Disinfectant Concentration Test Card Concentration Card 960/Box 5.07 sold.149,996 so'm
New Packaging 8-in-1 Swimming Pool Water, Hot Spring Water, Spa and Other Water Quality Test Paper, Test PH Chlorine, Hardness, Etc 0.021 sold.79,936 so'm
Haijing heavy metal lead rapid detection package 0-0.2-0.5-1-2-5mg/L50 times box shunfeng postage 0.01 sold.1,021,980 so'm
PH Test Paper 1-14 Extensive Test Paper to Test Soil Water Quality Solution Acid and Alkali Human Body PH Precision PH Test Paper 0.023 sold.4,232 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
Water Quality Hardness Detection Test Strips to View Water Quality Calcium Magnesium Content Factory Direct Quality Assurance Cross-border 5.0102 sold.46,081 so'm
100 pieces cross-border e-commerce H-11MA export English 11 test liquid analysis test paper body fat multiple ketone body strips 0.017 sold.89,340 so'm
Agile High-tech 132 Degree Pressure Steam Sterilization Chemical Indicator Card 0.02 sold.149,996 so'm
Huankai Simple Measurement Ozone Testing Kit Potassium Iodide Colorimetric Method Food Residue Concentration Detection 100 Times/box 5.02 sold.728,820 so'm
Shandong Xinhua Brand Pressure Steam Sterilization Chemical Indicator Adhesive Tape Xinhua Instruction Adhesive Tape 0.04 sold.122,254 so'm
Cross-border e-commerce 14-in-one water quality inspection test slip drinking water aquarium swimming pool pond bathtub heavy metal detection 0.019 sold.112,850 so'm
Lianchang Brand 2% Glutaraldehyde Concentration Test Card Beijing Lianchang Glutaraldehyde Indicator Card 5.026 sold.319,741 so'm
German-made hydrogen peroxide rapid detection test strip hydrogen peroxide test Rod 91319 range 0-25mg/L 5.02 sold.869,882 so'm
aflatoxin B1 test card Aspergillus flavus test paper feed cat food dog food grain grain peanut oil enzyme 0.01 sold.46,551 so'm
Water Test Paper Swimming Pool Six-Item Hardness Free Chlorine Total Alkalinity Ph Total Chlorine Cyanuric Acid Water Quality Test Paper Strip 0.00 sold.95,217 so'm
Factory Direct Supply 17-in-1 Water Quality Test Paper Drinking Water Well Water Tap Water Daily Monitoring Cross-Border Export 0.01 sold.215,825 so'm
Factory Direct Supply of Zinc Content Testing Test Strips, Daily Water Health Monitoring Test Strips for Drinking Water Testing 0.01 sold.74,763 so'm
Dew Brand UV Test Card Sterilization Lamp Test Card Sterilization Test Card Laboratory Lamp Strength Indicator Card 0.01 sold.28,213 so'm
Seven-in-one swimming pool test paper PH pH total hardness alkali bromine chlorine water quality test paper 7-in -1 rapid analysis 0.02,783 sold.37,617 so'm
Luheng Aquaculture Test Kit Vulcanized Test Paper Ammonia Nitrogen Dissolving Oxygen Nitrite Test Box 0.02 sold.1,107,860 so'm
Luheng Environment Chlorine Ion Quick Detection Reagent Box Simple Operation Analysis Water Quality Chlorine Concentration Test Box 0.04 sold.592,460 so'm
Lu Heng Environment Fluorine Quick Detection Reagent Box Analysis Water Quality Fluorine Ion Content Concentration Electroplating Waste Water Test 0.02 sold.978,029 so'm
Lu Heng Environment Nitrate Fast Detection Test Paper Aquaculture Test Analysis Water Quality Simple Operation 0.02 sold.1,206,623 so'm
Total Cadmium Six-price Chromium Zinc Iron Copper Heavy Metal Kit Nickel Test Package Test Paper Lead Silver Manganese Cyyan Fluoride Aluminum Ion 0.02 sold.1,481,441 so'm
Luheng Biological Nitric Nitric Test Strip Cutting Fluid Sodium Rapid Detection Nitrite Nitrite Test Paper 0.03 sold.1,344,032 so'm