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HS Code |
338595 |
| Product Name | Calcium standard |
| Brand | Sigma Aldrich/Merck/TCL Chemical |
| Chemical Formula | Ca |
| Form | Liquid solution |
| Concentration | Typically 1000 mg/L Ca2+ |
| Cas Number | 7440-70-2 |
| Molecular Weight | 40.08 g/mol |
| Appearance | Colorless or slightly yellow liquid |
| Solubility | Completely miscible in water |
| Storage Temperature | Room temperature (15-30°C) |
| Grade | Analytical standard |
| Application | Calibration of analytical instruments |
| Density | Approximately 1 g/cm³ |
| Container Material | Polyethylene or glass bottle |
| Expiry | Typically 2 years from manufacture |
As an accredited Calcium standard factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging for Calcium standard (100 mL) from Sigma Aldrich/Merck/TCI Chemicals is a sealed amber glass bottle with chemical-resistant labeling. |
| Shipping | The Calcium standard from Sigma Aldrich/Merck/TCI Chemical is shipped in secure, clearly labeled packaging designed to prevent contamination and comply with safety regulations. Shipping includes temperature control if required and documentation such as Safety Data Sheets (SDS). Delivery typically follows standard procedures for laboratory chemicals to ensure product integrity and regulatory compliance. |
| Storage | The calcium standard from Sigma Aldrich/Merck/TCI Chemical should be stored tightly closed in its original container, in a cool, dry, and well-ventilated area away from incompatible materials and direct sunlight. Keep it at room temperature (15–25°C) and protect from moisture. Ensure the storage area is clearly labeled and compliant with chemical storage regulations. Avoid freezing the solution. |
Competitive Calcium standard prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615365186327 or mail to sales3@ar-reagent.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: sales3@ar-reagent.com
Flexible payment, competitive price, premium service - Inquire now!
