Urease 50 Tablets **FRIDGE STORAGE**
K650-50Tablets

Urease Tablets - See full instruction sheet

INSTRUCTIONS: 1) Add 1 Urease Test Tablet to 1 ml. of distilled water in a small test tube. For WEE-TAB Urease add 3-5 drops of water. 

2) Inoculate heavily from a culture grown on a slant or plate. Kliger, Russell, or T.S.I. agar may be used without affecting the results. 

3) Incubate at 35-37C. Proteus spp give a positive test in 1-8 hours. Some Klebsiella strains produce urease in smaller amounts and may require up to 24 hours in the K650 to show a positive reaction. Any pink or red color is a positive result. Straw colored, peach, yellow, or colorless are negative results. WEE-TAB reactions take as little as 15 minutes and are finished at 6 hours.

Additional Details : CAS Number : 9002-13-5 

General
Product Name	Urease
CAS RN	9002-13-5
Physical
Safety	Non hazardous for freight and storage
GHS Pictogram
GHS Signal Word	Danger
GHS H statement	H319: Causes serious eye irritation   H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled
GHS P statement	P280: Wear eye protection/face protection   P264: Wash face, hands and any exposed skin thoroughly after handling   P337 + P313: If eye irritation persists: Get medical advice/attention   P285: In case of inadequate ventilation wear respiratory protection   P304 + P341: IF INHALED: If breathing is difficult, remove to fresh air and keep at rest in a position comfortable for breathing   P342 + P311: If experiencing respiratory symptoms: Call a POISON CENTER or doctor/physician
Other
Parameter	EINECS  232-656-0   Solubility  Solubility in water: soluble   Origin  plant

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