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VISOCOLOR® ECO Sulphide

Macherey-Nagel N,N-Dimethyl-1,4-phenylene diamine reacts with hydrogen sulphide to form an unstable compound which rearranges to leucomethylene blue. Oxidation with iron(III) ions yields methylene blue.
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ProductsDescription

VISOCOLOR ECO Sulfide, 90 Tests, Visual Range 0.1- 0.8 mg/L, Photometric Range 0.5-0.80 mg/L

Picture of sulfide
1222259
931094
MN/931094

£55.22 (exc. VAT)
£66.26 (inc. VAT)
Qty
Order now for 7 day delivery
DescriptionReviews
Data:
  • Type:  colorimetric test kit 
  • Range:  0.1 · 0.2 · 0.3 · 0.4 · 0.5 · 0.6 · 0.7 · 0.8 mg/L S2–
  • Sufficient for:  90 determinations
  • Shelf life:  at least 3 years
  • Sea water suitability:  yes
  • Detectable with PF-12:  yes


VISOCOLOR ECO Sulfide refill pack, 90 Tests, Visual Range 0.1- 0.8 mg/L

Picture of sulfiderefill
1222300
931294
MN/931294

£34.38 (exc. VAT)
£41.26 (inc. VAT)
Qty
Order now for 7 day delivery
DescriptionReviews
Data:
  • Type:  colorimetric test kit (refill pack)
  • Range:  0.1 · 0.2 · 0.3 · 0.4 · 0.5 · 0.6 · 0.7 · 0.8 mg/L S2–
  • Sufficient for:  90 determinations
  • Shelf life:  at least 3 years
  • Sea water suitability:  yes
  • Detectable with PF-12:  yes

Please note: no tube supplied with refill packs
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