2185-03 : Color Standard,20.0 Units,A.P.H.A. (1 x 4 L)
$138.68 $113.08
ESP Chemicals
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1790-03 : Chloride Standard,0.100 Normal,Traceable to N.I.S.T.,Aqueous Solution (1 x 1 L)
$25.03 $20.41
ESP Chemicals
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2550-03 : Cresol Red,0.04% w/v,Aqueous Solution,Indicator Solution,pH 0.2 Red - 1.8 - 7.0 Yellow - 8.8 Red (1 x 500 ml)
$17.07 $13.92
ESP Chemicals
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2180-03 : Color Standard,500 Units,A.P.H.A. for Hazen Color (1 x 250 ml)
$93.77 $76.44
ESP Chemicals
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2184-03 : Color Standard,5.0 Units,A.P.H.A. (1 x 1 L)
$62.43 $50.91
ESP Chemicals
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2302-03 : Copper Sulfate Solution,2.0% w/v Aqueous,APHA for Nitrate Nitrogen (1 x 4 L)
$53.50 $43.61
ESP Chemicals
| |
3200-03 : Doctor Solution,(Sodium Plumbite),(ASTM D4952) (1 x 1 L)
$29.27 $23.87
ESP Chemicals
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2188-03 : Color Standard,50.0 Units,A.P.H.A. (1 x 4 L)
$203.61 $166.01
ESP Chemicals
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2850-03 : Diphenylcarbazone-Bromophenol Blue Sol.,in IPA,Indicator Solution,A.P.H.A. for Chloride (1 x 1 L)
$76.81 $62.62
ESP Chemicals
| |
3250-03 : DPD Indicator Solution,APHA for Chlorine (1 x 500 ml)
$38.55 $31.42
ESP Chemicals
| |
3450-03 : EDTA Stabilizer Reagent,APHA for Ammonia Nitrogen (1 x 1 L)
$71.51 $58.32
ESP Chemicals
| |
1771-03 : Chloride Standard,1 ml = 0.005 mg Cl.,Traceable to N.I.S.T.,5 ppm as Cl. (1 x 1 L)
$33.44 $27.26
ESP Chemicals
| |
2800-03 : Diphenylcarbazone,0.1% w/v,Alcoholic,APHA for Chloride (1 x 1 L)
$34.47 $28.11
ESP Chemicals
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2182-03 : Color Standard,5.0 Units,A.P.H.A. (1 x 4 L)
$91.27 $74.43
ESP Chemicals
| |
3540-03 : EDTA Titrant,0.1 Molar,(0.2 Normal)Actual Molarity = 0.0995 - 0.1005,APHA for Hardness (1 x 1 L)
$29.03 $23.68
ESP Chemicals
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