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Gentamycin rapid detection box (colloidal gold) Aquatic Products meat milk sample milk powder beast residue detection food safety technology

Trimethoprim rapid detection box (colloidal gold) meat and eggs veterinary drug residue detection box food safety technology

Sodium pentachlorophenol rapid detection box (colloidal gold) Aquatic Products meat shellfish beast residue detection food safety technology

Ofloxacin rapid detection box (colloidal gold) aquatic egg meat milk sample drug residue detection food safety technology

Heavy metal lead and cadmium rapid detection test strip (colloidal gold) aquatic products fish meat shellfish detection food safety technology

Diazepam rapid detection box (colloidal gold) aquatic products poultry eggs veterinary drug residue detection box food safety technology

Edible Oil 100 E-commerce Cross-border Trade English in stock Fixed zhi Acid Price Oil Test Paper

Beta Ray Particle Monitor automatic replacement filter membrane Xianghe environmental protection glass fiber PM10 filter paper belt

Life Drinking Water Test Paper Residual Chlorine PH Hardness Water Quality Test Strips 50 Test Strips

3-in-1 urine analysis test strips 100 self-test glucose PH protein detection export packaging

Factory Direct hair drinking water detection 10 items fast and convenient 100 pieces/barrel water quality inspection test paper

pH Test Paper Drinking Water ph0-14 Test Paper Swimming Pool Fish Tank Aquarium Toner Tap Water Quality Test Paper

30 Sticks of Uric Acid Test Strips for Home Self-test Export

Factory Cross-border Export Boxed Quick Inspection Product HBSAG cassette

Cross-border Testing Household Swimming Pool Water Urea Content Test Strip Body Health Preliminary Test Strip

Factory Direct Supply Cross-border Urine Test Strips 14 Urine Analysis Test Strips Semi-quantitative Preliminary Body Testing

Chloride rapid detection test paper salt concentration test paper 100 pieces runbotester source factory wholesale

Absorbent paper chemical biological laboratory microscope absorbent cleaning dust removal raw filter paper test paper 100 sheets/box

Japan Imported SIBATA Chai Tian Scientific Intestine Flora Test Strip 080510 -301 Original Authentic

pH test paper 1-14 extensive test paper precision test paper urine test water quality cosmetics soil PH test paper

Xinhua brand pressure steam chemical indicator card 121 ℃ 132 ℃ high temperature disinfection indicator adhesive tape in stock quick hair

Ractopamine colloidal gold rapid test card

Clenbuterol-ractopamine-salbutamol three-piece colloidal gold rapid test card

Lilcon brand L-2 type glutaraldehyde concentration indicator card 60 strips/bottle test paper glutaraldehyde concentration test paper l2

3M SPONGE-STICK NB neutralization buffer with handle SPONGE swab SSL10NB SPONGE swab

Anti-static humidity indicator vacuum packaging hygrometer electronic components integrated IC tray chip detection card

Huankai ammonia nitrogen test paper sewage treatment plant swimming pool water fishery aquaculture water rapid ammonia nitrogen test paper

Conductivity Chemistry pH Inventory PHG-PLS (ph0～12)

MN Hydrogen Peroxide Test Paper 91312

Cole-parmer Disposable Balance Weighing Paper Thin Cellophane Weighing Paper Laboratory 500 Sheets Large, Medium and Small

Joint card reagent test card antigen detection card customizable card shell ABS detection card shell pregnancy test card shell

Lierkang L-1 Disinfectant Concentration Test Paper Indicator Card Chlorine 84 Disinfectant Concentration Proportion Test Paper

Shandong Xinhua pressure steam speed biological culture indicator B1323 1 hour high temperature speed indicator

Three Aisi PH Wide Range Test Paper pH Precision Test Paper ph1-14 genuine goods for Chemical Laboratory Testing

Xinhua brand pressure steam sterilization chemical indicator card 121 ℃ 132 ℃ high temperature disinfection indicator adhesive tape in stock

Factory direct supply of household fecal occult blood test strip simple operation quick results 30 pieces of cross-border export

Cross-border Sodium Chloride Test Strips Water Salinity Test Strips Drinking Water Fish Pond Aquaculture 50 Strips

Xinhua Brand Test Package Early Warning Package Pressure Steam Sterilization Standard Biological Test Package 40 Packs/Box

Pressure steam sterilization biological indicator H3723T 121 degree high pressure sterilization

Pressure Steam Bd Test Package Customization Supports Order Brand Overseas Cross-Border Supply Experimental Package Wholesale Customization