ctl scientific

ph-fix indicator strips, 10 pack

ctl scientific universal ph 1-11 refill - box of 3 rolls only - hazardous : n

ctl scientific potassium iodide starch paper - box of 200 strips (20 x 70 mm) - hazardous : n

ctl scientific quantofix nitrite - box of 100 strips (6 x 95 mm) - hazardous : n

ctl scientific quantofix carbonate hardness - box of 100 strips (6 x 95 mm) - hazardous : n

ctl scientific quantofix quat - box of 100 strips (6 x 95 mm) - hazardous : n

ctl scientific quantofix active oxygen - box of 100 strips (6 x 95 mm) - hazardous : n

ctl scientific viso eco aluminum - 1 kit (~50 tests) - hazardous : n

ctl scientific viso eco cyanide *this item is hazardous and cannot ship parcel post. it is required to ship ups ground* - 1 kit (~100 tests) - hazardous : y

ctl scientific viso eco manganese *this item is hazardous and cannot ship parcel post. it is required to ship ups ground* - 1 kit (~170 tests) - hazardous : y

ctl scientific viso eco sulphide *this item is hazardous and cannot ship parcel post. it is required to ship ups ground* - 1 kit (~90 tests) - hazardous : y

ctl scientific duotest ph 1-12 refill - box of 3 rolls only - hazardous : n

ctl scientific pehanon ph 8.0-9.7 - box of 200 strip 11 x 100 mm - hazardous : n

ctl scientific dipyridyl paper - box of 200 test strips (20 x 70 mm) - hazardous : n

ctl scientific ph-fix 0-14 in snap cap tube - box of 100 strips (6 x 85 mm) - hazardous : n

ctl scientific ph-fix 7.5-9.5 - box of 100 strips (6 x 85 mm) - hazardous : n

ctl scientific visocolor powder pillows ammonium reagent set for photometric determination measuring range: 0.02-0.80 mg/l nh4-n 100 determinations - pack of 100 powder pillows - hazardous : n

ph-fix indicator strips

ctl scientific universal ph 1-11 dispenser - roll of 5 meter length x 7 mm wide - hazardous : n

ctl scientific potassium iodide starch paper - booklet of 100 (10 x 75 mm) - hazardous : n