PVC anti-skid strip boasts excellent wear-resistance and skid-resistance performance, and quiet tone effect, and it has many kinds of specifications and colours for selection, which complies with the demand of different stair surfaces in modern buildings for size, colour and specification. It can be fixed by glue, so as to achieve nice-looking and convenient construction. With soft PVC...
Capable of testing any colorless acid or alkaline solutions which in pH 4-10. Usually it used in on-site rapid testing of living water, aquaculture, environmental protection, industrial water etc.
Test Range:4-10 ; Test Accuracy:4\5\6\7\8\9\10 ; Test Times:125-250 pcs/bottle
Capable of testing any colorless acid or alkaline solutions which in pH 4-10. Usually it used in on-site rapid testing of living water, aquaculture, environmental protection, industrial water etc.
Test Range:4-10 ; Test Accuracy:4\5\6\7\8\9\10 ; Test Times:500-1000 pcs/kit
Quick test free chlorine in water. Usually it used in on-site rapid testing of living water, aquaculture, environmental protection, industrial water etc.
Test Range:0.2-2mg/L ; Test Accuracy:0.2\0.8\1.4\≥2.0 ; Test Times:125-250 pcs/bottle
Quick test free chlorine in water. Usually it used in on-site rapid testing of living water, aquaculture, environmental protection, industrial water etc.
Test Range:0.2-2mg/L ; Test Accuracy:0.2\0.8\1.4\≥2.0 ; Test Times:500-1000 pcs/kit
Rapid qualitative test of calcium and magnesium ions in water. Usually it used in on-site rapid testing of living water, aquaculture, environmental protection, industrial water etc.
Test Accuracy:qualitative ; Test Times:50 pcs/bottle
Rapid qualitative test of calcium and magnesium ions in water. Usually it used in on-site rapid testing of living water, aquaculture, environmental protection, industrial water etc.
Test Accuracy:qualitative ; Test Times:200 pcs/kit
Capable of testing any water solutions which in pH 6.8-8.2. Usually it used in on-site rapid testing of swimming pool ,living water, aquaculture, environmental protection, industrial water etc.
Test Range: 6.8-8.2 ; Test Accuracy: 6.8\7.0\7.2\7.4\7.6\7.8\8.0\8.2 ; Test Times:125 pcs/bottle