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06728 Sigma-Aldrich

Hydrogen Sulfide Test Strips

for microbiology

Synonym: H2S test strips, Lead acetate test strips

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Properties

Related Categories Discs, Strips and Cards, Identification Tests & Reagents, Microbiology More...
grade   for microbiology
shelf life   limited shelf life, expiry date on the label
storage temp.   2-8°C

Description

General description

These strips are used for detection of hydrogen sulfide production by microorganisms. Hydrogen sulfide can be produced in small amounts from sulfur containing amino acids like cysteine by a large number of bacteria in carbohydrate media. Hydrogen sulfide produces on contact with lead acetate a black preciptate, indicated by a visible black-colored reaction on the hydrogen sulfide paper strip. The lead acetate procedure is more sensitive than any other method for detecting hydrogen sulfide production.

Other Notes

Same product — same quality — now Sigma-Aldrich brand

Packaging

Sterile filter paper strips (25 pcs, diameter 7 mm) impregnated with lead acetate

Price and Availability

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 3077 9 / PGIII
WGK Germany 
3

Documents

Certificate of Analysis

Protocols & Articles

Related Products

related product

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Description

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08168 Timestrip Plus 8 °C

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