Kashaf Alkawashef

ALKAWASHEF : Chemistry

Urea BERTHELOT METHOD

Urea Berthelot - Renal Clearance Marker
Berthelot reaction (urease→NH3→indophenol) measures BUN across prerenal azotemia, GI bleed, and high protein diet assessment.

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Urea Nitrogen Berthelot - Renal Applications

Urease hydrolysis→NH4+→NaOCl→Nitroprusside catalyzed indophenol (578nm) quantifies 5-120 mg/dL across BUN/Cr ratio calculation.

Clinical laboratories confirm prerenal azotemia (BUN/Cr>20). Sodium nitroprusside catalysis prevents lag-phase sensitivity loss.

Quality control verifies urease potency, indophenol linearity, and 24-month lyophilized stability. Enzymatic eliminates Nessler interference.

Made	Saudi Made
Standards	SFDA, ISO 13485
Product	Urea BERTHELOT METHOD
Cat. No.	03026XXX (Tailored to your needs: The final digits of the product code correspond to your chosen size and concentration.)
Size	250ml, 500ml, 1000ml
Shelf Life	2 Years

Chemistry

Urea BERTHELOT METHOD

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CAT. CHART:

Product Code:

Urea Nitrogen Berthelot - Renal Applications

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