Nitrite Standards & Reagents

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25 g - N-12C - NED Dihydrochloride for Nitrate and Nitrite Colorimetric Procedures (N12C)

N-12C

NED dihydrochloride, N-(1-naphthyl)-ethylenediamine dihydrochloride, for nitrate and nitrite colorimetric procedures

N-30 - Nitric Acid, ACS, Concentrated, HNO₃ (N30)

N-30

Concentrated nitric acid, HNO₃, approximately 70%, 16 N as HNO₃, ACS, HM

Meets standards established by the American Chemical Society

N-30TP - Nitric Acid, Trace-Pure (N30TP)

N-30TP

Trace-pure nitric acid in plastic-coated glass bottles for metals analysis, HM

PK(100/pk) - H-2219-69 - Nitrite Reagent, NitriVer® 2, PP for 25 ml Sample (H221969)

H-2219-69

Hach NitriVer® 2 nitrite reagent powder pillow for 25 ml sample

PK(100/pk) - H-14078-99 - Nitrite Reagent, NitriVer® 3, PP for 5 ml Sample (H1407899)

H-14078-99

Hach NitriVer® 3 nitrite reagent powder pillow for 5 ml sample

PK(100/pk) - H-21071-69 - Nitrite Reagent, NitriVer® 3, PP for 10 ml Sample (H2107169)

H-21071-69

Hach NitriVer® 3 nitrite reagent powder pillow for 10 ml sample

PK(100/pk) - H-14065-99 - Nitrite Reagent, NitriVer® 3, PP for 25 ml Sample (H1406599)

H-14065-99

Hach NitriVer® 3 nitrite reagent powder pillow for 25 ml sample

500 ml - N-28 - Nitrite Standard, 100 ppm as N (N28)

N-28

Nitrite standard, 100 ppm as N, nitrogen

PK(25/pk) - H-TNT839 - Nitrite TNTplus Vial Test, LR, 0.015-0.600 mg/l (HTNT839)

H-TNT839

Hach nitrite TNTplus vial test for low range, 0.015-0.600 mg/l

PK(25/pk) - H-TNT840 - Nitrite TNTplus Vial Test, HR, 0.6-6.0 mg/l (HTNT840)

H-TNT840

Hach nitrite TNTplus vial test for high range, 0.6-6.0 mg/l

S-88D - Sulfanilamide for Nitrite and Nitrate Colorimetric Procedures (S88D)

S-88D

Sulfanilamide for nitrite and nitrate colorimetric procedure