• فارسی
  • English

کد محصول : 4.8040

نوترون

محلول استاندارد کروم 1000mg/l

فرمول شیمیایی

جرم مولکولی

CAS نامبر

کد گمرکی

موارد مورد استفاده

Density ~ 1.014 g/cm3
HS Code 28331100
Storage Store at +15 to +25°C
SDS available
Odour odurless
Form liquid
Color colorless
Solubility in water soluble( 20 °C)
Concentration ß (Cr) 990 to 1010 mg/l
traceable to SRM solution

Chromium Standard Solution 1000 mg/L is a high-purity, pharmacopeial-grade solution used in pharmaceutical and analytical laboratories for the calibration and testing of spectrophotometers, atomic absorption spectrometers, and other devices that measure chromium concentration in aqueous samples.

🏭⚗️ Production
Produced under strictly controlled conditions to ensure high purity, accurate concentration, and minimal contamination. The solution is prepared with a precisely adjusted chromium concentration of 1000 mg/L and is supplied in sealed, chemically resistant containers to prevent contamination, evaporation, and degradation. Quality is verified according to pharmacopeial and analytical standards for concentration accuracy and stability.

🔬 Properties
A clear, colorless to slightly yellow aqueous solution with a defined chromium concentration of 1000 mg/L. Stable under proper storage conditions but may degrade or show concentration changes upon exposure to extreme temperatures, light, or contamination.

🧪 Applications
Used in pharmaceutical, environmental, and analytical laboratories for the calibration and accuracy testing of instruments measuring chromium ions. Ideal for validating spectrophotometric, atomic absorption, or titrimetric methods in water quality, pharmaceutical, and chemical testing applications. Suitable for applications requiring a standard solution of known chromium concentration for precise measurements.

⚠️ Safety
Considered hazardous if ingested, inhaled, or in contact with skin and eyes. Chromium compounds may be toxic and harmful to health. Wear appropriate protective gloves, goggles, and lab coat when handling. Store in a cool, dry place in tightly sealed containers. Dispose of according to laboratory and environmental safety regulations.

در آزمایشگاه‌های دارویی، محیط‌زیست و تجزیه‌ای برای کالیبراسیون و آزمون دقت دستگاه‌هایی که یون‌های کروم را اندازه‌گیری می‌کنند، استفاده می‌شود. این محلول برای اعتبارسنجی روش‌های طیف‌سنجی، جذب اتمی و تیترسنجی در آزمون‌های کیفیت آب، دارویی و شیمیایی مناسب است. همچنین برای کاربردهایی که به محلول استاندارد با غلظت مشخص کروم برای اندازه‌گیری‌های دقیق نیاز دارند، مورد استفاده قرار می‌گیرد.