Showing 25–36 of 69 results

สินค้าทั้งหมด

Reagents for HI 721 Checker HC ®, 25 Tests

฿481.50

Reagents for HI 721 Checker HC ®, 25 Tests

อุตสาหกรรมอาหาร

Reagents for HI 736 Checker HC ®, 25 Tests

฿535.00

Reagents for HI 736 Checker HC ®, 25 Tests

แบบพกพาสะดวก

Reagents for HI 764 Checker HC ®, 25 Tests

฿535.00

Reagents for HI 764 Checker HC ®, 25 Tests

฿3,103.00

The HI 761 uses an adaptation of the USEPA method 330.5. The reaction between the chlorine and DPD reagent causes a pink tint in the sample.