1.19780
Chromate standard solution
traceable to SRM of NIST K₂CrO₄ in H₂O 1000 mg/l CrO₄ Certipur®
Manufacturer: Supelco
Synonym(S): Chromate standard for aqueous matrices ready foruse, Nota 1 A
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 500 ML | 1.19780-500-ML | In Stock | ₹ 5,700.00 |
1.19780 - 500 ML
In Stock
Quantity
1
Base Price: ₹ 5,700.00
GST (18%): ₹ 1,026.00
Total Price: ₹ 6,726.00
Quality Level
100
technique(s)
ion chromatography: suitable
pH
7 (20 °C in H2O)
density
1.0 g/cm3 at 20 °C
application(s)
environmentalfood and beverages
format
single component solution
storage temp.
15-25°C
Related Products
Description
- Analysis Note: Concentration β (CrO₄²⁻): 990 - 1010 mg/lDetermination method: Iodometric titration.The content of this solution was determined with sodium thiosulfate standard solution (article number 1.09147) standardized against volumetric standard potassium iodate (article number 1.02404). The expanded measurement uncertainty is ± 0.4 % (k=2 coverage factor for 95% coverage probability). The certified value is traceable to primary standard NIST SRM 136f (NIST: National Institute of Standards and Technology, USA) by means of volumetric standard potassium iodate, measured in the accredited calibration laboratory of Merck KGaA, Darmstadt, Germany in accordance to DIN EN ISO/IEC 17025.
- Legal Information: CERTIPUR is a registered trademark of Merck KGaA, Darmstadt, Germany
SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Carc. 1B Inhalation - Muta. 1B
Storage Class Code
6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Compare Similar Items
Show Difference
Quality Level: 100
technique(s): ion chromatography: suitable
pH: 7 (20 °C in H2O)
density: 1.0 g/cm3 at 20 °C
application(s): environmentalfood and beverages
format: single component solution
storage temp.: 15-25°C
Quality Level:
100
technique(s):
ion chromatography: suitable
pH:
7 (20 °C in H2O)
density:
1.0 g/cm3 at 20 °C
application(s):
environmentalfood and beverages
format:
single component solution
storage temp.:
15-25°C
Quality Level: 300
technique(s): AAS: suitable
pH: 0.5 (20 °C in H2O)
density: 1.015 g/cm3 at 20 °C
application(s): industrial qcpharmaceutical
format: single component solution
storage temp.: 15-25°C
Quality Level:
300
technique(s):
AAS: suitable
pH:
0.5 (20 °C in H2O)
density:
1.015 g/cm3 at 20 °C
application(s):
industrial qcpharmaceutical
format:
single component solution
storage temp.:
15-25°C
Quality Level: 300
technique(s): AAS: suitable
pH: 0.5 (20 °C in H2O)
density: 1.014 g/cm3 at 20 °C
application(s): industrial qcpharmaceutical
format: single component solution
storage temp.: 15-25°C
Quality Level:
300
technique(s):
AAS: suitable
pH:
0.5 (20 °C in H2O)
density:
1.014 g/cm3 at 20 °C
application(s):
industrial qcpharmaceutical
format:
single component solution
storage temp.:
15-25°C
Quality Level: 300
technique(s): AAS: suitable
pH: 0.47 (20 °C in H2O)
density: 1.014 g/cm3 at 20 °C
application(s): industrial qcpharmaceutical
format: single component solution
storage temp.: 15-25°C
Quality Level:
300
technique(s):
AAS: suitable
pH:
0.47 (20 °C in H2O)
density:
1.014 g/cm3 at 20 °C
application(s):
industrial qcpharmaceutical
format:
single component solution
storage temp.:
15-25°C