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Silver Nitrate Reagent (25 mL sample, 1 drop = 10 ppm Clˉ), 32 oz

R-0706-F
$168.90
$168.90

Silver Nitrate Reagent (25 mL sample, 1 drop = 2 ppm Clˉ), 16 oz

R-0807-E
$82.43
$82.43

Silver Nitrate Reagent (25 mL sample, 1 drop = 2 ppm Clˉ), 2 oz, Dropper Bottle

R-0807-C
$19.60
$19.60

Slide Comparator, Bromine (total), DPD, 2.0-10 ppm

9236
$109.69
$109.69

Slide Comparator, Chlorine (free/total), DPD, 0-1.0 ppm

9081
$109.69
$109.69

Slide Comparator, Chlorine (free/total), DPD, 0-3.0 ppm

9082
$109.69
$109.69

Slide Comparator, Copper, Cuprizone, 0-3.0 ppm

9094
$109.69
$109.69

Slide Comparator, Iron, Tripyridyl-s-triazine, 0-2.0 ppm

9106
$109.69
$109.69

Slide Comparator, Ozone, DPD, 0-2.0 ppm

9317
$109.69
$109.69

Slide Comparator, pH, Bromthymol Blue, 6.0-7.6

9066
$109.69
$109.69

Slide Comparator, pH, Meta Cresol Purple, 7.6-9.2

9069
$109.69
$109.69

Slide Comparator, pH, Phenol Red, 6.8-8.4

9067
$109.69
$109.69

Slide, pH (chlorphenol red), 5.2-6.8

9065
$109.69
$109.69

Sodium Carbonate .24N, 2 oz, Dropper Bottle

R-0810-C
$13.29
$13.29

Sodium Chloride Test Kit for Pools & Spas

K-1766
$44.62
$44.62

Sodium Hydroxide N/10, 2 oz, Dropper Bottle

R-0628-10-C
$18.49
$18.49