Phenolphthalein paper

Glucometers and glucometer strips

pH0-14 pH Test Strip universal pH indicator paper

urinalysis 11 parameters made by automated production line

DOA-S05 gemc 5 Panel Saliva Drug Test, 5 Drugs Saliva Test Panel Kits

URS-10T gemc Urinalysis Reagent 10 Parameters Urine Test Strips

LH-3103 gemc Medical PH Test Strips For Urine and Saliva 100 Strips Ph strips universal ph indicator paper

urine reagent test strips pH 4.5-9.0 ph saliva & urine paper test strip

W-2 gemc High Quality 2 in 1 Drinking Water Testing Kits

DOA-S06 gemc (COC THC MET AMP AMP MOP) Oral Drug Of Abuse Test Saliva Oral Screen Multi Panel Drug Testing

One Step Urine DOA Rapid Test/rapid drugstest card or panel made in China/MET,COC,AMP test device with CE/home use

2020 Amazon Best Seller Supplier Water Test Kit Water Test Strips 14 parameters

Escherichia Coli semi-quantitative detection test kit for drinking water

Low range of water heavy matels test kit- Mercury (Hg) test strips for drinking water

Swimming pool ,Spa and Drinking Water Test Kit Testing Strips 1-31 parameters

DOA-UC05 gemc Multi Panel Urine Drug Test Cup

GRF Cardiac Marker Test Troponin I Test /Myoglobin/CK-MB Test Kits

DOA -U07 gemc 7 Panel Home Drug Test Kit - tests for Amp, Buprenorphine, Bzo, Cocaine, Methadone, Ket, MET

DOA-UC12 gemc Multi 12 Panel Drug Test Cup

GEMC Urine drug test home use AMP/MOR/OPI/THC test strip/cassette popular drug test kit supplier 5in1