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Hydrazine
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Method
Visual Kits
References: ASTM D 1385-01, Hydrazine in Water. L.
C. Thomas and G. J. Chamberlin, Colorimetric Chemical Range: 0-50 ppb
Analytical Methods, 8
th
ed., pp. 194-195, Method I
MDL: 2 ppb / Method: PDMAB
(1974).
Cat#
ULR CHEMets Kit K-5011
Hydrazine is a powerful reducing agent that is used
in various chemical processes and in boiler water as
ULR CHEMets Refill, 30 ampoules R-5011
an oxygen scavenger. To control corrosion, residual
Comparator, Shelf-life 2 years:
0, 2, 5, 10, 20, 30, 40, 50 ppb C-5011
hydrazine typically is maintained in the 0.05 to 0.1
Kit comes in a plastic case and contains everything needed to perform 30
mg/L range. Higher levels may be used to guard
tests: Refill, Comparator, 25 mL sample cup, instructions, and MSDS.
against corrosion when the boiler is out of service for
an extended period.
Range: 0-0.5 ppm
MDL: 0.005 ppm / Method: PDMAB
CHEMetrics’ hydrazine test kits employ the PDMAB,
paradimethylaminobenzaldehyde chemistry. PDMAB in
Cat#
acid solution reacts with hydrazine to form a yellow
CHEMets Kit K-5005
product. Results are expressed as ppm (mg/L) N
CHEMets Refill, 30 ampoules R-5005
2
H
4
.
Comparator, Shelf-life 2 years:
0, 0.01, 0.03, 0.05, 0.07, 0.1, 0.3, 0.5 ppm C-5005
Kit comes in a plastic case and contains everything needed to perform 30
tests: Refill, Comparator, 25 mL sample cup, instructions, and MSDS.
Range: 0-12.5 ppm
MDL: 0.25 ppm / Method: PDMAB
Cat#
VACUettes Kit K-5005D
VACUettes Refill, 30 ampoules R-5005D
Comparator, Shelf-life 2 years:
0, 0.25, 0.75, 1.25, 1.75, 2.5, 7.5, 12.5 ppm C-5005D
Kit comes in a plastic case and contains everything needed to perform 30
tests (except distilled water): Refill, Comparator, dilutor snapper cup, micro
test tube, instructions, and MSDS.
Range: 0-25 ppm
MDL: 0.5 ppm / Method: PDMAB
Cat#
VACUettes Kit K-5005A
VACUettes Refill, 30 ampoules R-5005A
Comparator, Shelf-life 2 years:
0, 0.5, 1.5, 2.5, 3.5, 5, 15, 25 ppm C-5005A
Kit comes in a plastic case and contains everything needed to perform 30
tests (except distilled water): Refill, Comparator, dilutor snapper cup, micro
test tube, instructions, and MSDS.
44
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