06728

Hydrogen Sulfide Test Strips

suitable for microbiology

• Synonyme(s) : H₂S test strips, Lead acetate test strips
• Code UNSPSC : 41113319
• Nomenclature NACRES : NA.21

Propriétés

• Durée de conservation: limited shelf life, expiry date on the label
• Application(s): environmental; food and beverages; general analytical; microbiology
• Température de stockage: 2-8°C

Description

Description générale

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.

Conditionnement

Sterile filter paper strips (25 pcs) impregnated with lead acetate

Informations sur la sécurité

• Pictogrammes: GHS08,GHS05,GHS07,GHS09
• Mention d'avertissement: Danger
• Mentions de danger: H302 + H332,H318,H351,H360Df,H362,H372,H410
• Conseils de prudence: P260 - P263 - P273 - P280 - P305 + P351 + P338 - P308 + P313
• Classification des risques: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Eye Dam. 1 - Lact. - Repr. 1A - STOT RE 1
• Organes cibles: Central nervous system,Blood,Immune system,Kidney
• Code de la classe de stockage: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Eyeshields, Gloves, type P3 (EN 143) respirator cartridges