06728
Hydrogen Sulfide Test Strips
suitable for microbiology
Synonym(s):
H2S test strips, Lead acetate test strips
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About This Item
NACRES:
NA.21
UNSPSC Code:
41113319
shelf life
limited shelf life, expiry date on the label
application(s)
environmental
food and beverages
general analytical, microbiology
storage temp.
2-8°C
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.
Packaging
Sterile filter paper strips (25 pcs) impregnated with lead acetate
signalword
Danger
Hazard Classifications
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
target_organs
Central nervous system,Blood,Immune system,Kidney
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
Regulatory Information
危险化学品
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