Environmental Analysis Standards
Catalog Number:
(97021-422)
Catalog Number:
(97026-380)
Supplier:
Hach
Description:
For sample dechlorination prior to analysis.
Catalog Number:
(97026-698)
Supplier:
Hach
Description:
Ion Selective Electrode (ISE) standard solutions for laboratory analyses
Catalog Number:
(97026-480)
Supplier:
Hach
Description:
For accuracy checks in chlorine determinations
Catalog Number:
(RC43504)
Catalog Number:
(97027-074)
Supplier:
Hach
Description:
DPD Chlorine, High Range, 0-6.5 mg/L as CI₂.
Catalog Number:
(RC1780-32)
Supplier:
Ricca Chemical
Description:
1mL = 1 mg CaCO3 (0.4 mg Ca), 1000 ppm CaCO3 (400 ppm Ca), 0.0100 M Ca2+, 0.0200 N Ca2+. Meets ASTM, APHA, and EPA requirements. Poly Bottle. 1L
Catalog Number:
(97026-524)
Supplier:
Hach
Description:
For Ozone Indigo method, MR, 0-.75 mg/L as O₃.
Catalog Number:
(97026-450)
Supplier:
Hach
Description:
For Fluoride SPADNS method, 0-2.0 mg/L as F-.
Catalog Number:
(89231-112)
Supplier:
Hach
Description:
For hardness determination by drop-count titration.
Catalog Number:
(AA42579-AE)
Supplier:
Thermo Scientific Chemicals
Description:
Specpure*,UN3264,Liquid,WARNING: Irritates skin and eyes,100ml,500ml,CORROSIVE,
Catalog Number:
(AA36740-AE)
Catalog Number:
(RCR3486000-20F)
Supplier:
Hach
Description:
TCMP - 2-chloro-6 (trichloromethyl) pyridine (N-Serve), coated on an inert substrate.
Catalog Number:
(RC184516)
Supplier:
Ricca Chemical
Description:
Sodium carbonate and sodium bicarbonate in water, 1000ppm carbon.
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The original product is no longer available. The replacement shown is available.
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