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Drop Test, Chloride, Argentometric (for hi pH waters), 1 drop = 10 ppm

K-1549S
Regular price $90.80
Regular price Sale price $90.80

Drop Test, Chloride, Mercuric Nitrate, 1 drop = 2 or 10 ppm

K-1598
Regular price $114.99
Regular price Sale price $114.99

Drop Test, Chlorine (Bleach), Iodometric, 1 drop = 10 or 100 ppm; 1 drop = 0.05 or 0.5%

K-1579
Regular price $148.82
Regular price Sale price $148.82

Drop Test, Chlorine (free), DPD, 1-10 ppm/pH, 7.0-8.0

K-1521
Regular price $62.49
Regular price Sale price $62.49

Drop Test, Chlorine (free/combined), FAS-DPD (crystals), 1 drop = 0.2 or 0.5 ppm

K-1516
Regular price $123.10
Regular price Sale price $123.10

Drop Test, Chlorine (free/combined), FAS-DPD, 1 drop = 0.2 or 0.5 ppm, .75 oz

K-1515-A
Regular price $47.30
Regular price Sale price $47.30

Drop Test, Chlorine (free/combined), FAS-DPD, 1 drop = 0.2 or 0.5 ppm, 2 oz

K-1515-C
Regular price $120.02
Regular price Sale price $120.02

Drop Test, Chlorine (free/combined)/Monopersulfate, FAS-DPD, 1 drop = 0.2 ppm

K-1518
Regular price $125.82
Regular price Sale price $125.82

Drop Test, Chlorine (total), Iodometric, 1 drop = 1 or 10 ppm

K-1580
Regular price $152.61
Regular price Sale price $152.61

Drop Test, Chlorine (total), Iodometric, 1 drop = 1 ppm

K-9022
Regular price $138.40
Regular price Sale price $138.40

Drop Test, Hardness (calcium), EDTA, 1 drop = 10 ppm

K-1567
Regular price $82.49
Regular price Sale price $82.49

Drop Test, Hardness (calcium), EDTA, 1 drop = 10 ppm

K-1770
Regular price $47.37
Regular price Sale price $47.37

Drop Test, Hardness (calcium/total), EDTA, 1 drop = 10 ppm

K-1594
Regular price $101.00
Regular price Sale price $101.00

Drop Test, Hardness (calcium/total), EDTA, 1 drop = 10 ppm

K-1722
Regular price $95.30
Regular price Sale price $95.30