We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
Sigma-Aldrich Buffer Solution Traceable
List Price
$94.19
Your Price
$94.19
Sigma-Aldrich Buffer Solution Traceable To Srm From - SIAL (Additional S&H Or Hazmat Fees May Apply)
NETA PART:
SIAL-1094351000
MFG.PART:
1094351000
UNSPSC:
12161700
Manufacturer:
Sigma-Aldrich
Grade
certified reference material
Quality Level
300
Product Line
Certipur®
Ph
4.0 (20 °C in H2O)
Density
1.01 g/cm3at 20 °C
Application(S)
environmental
food and beverages
general analytical
industrial qc
pharmaceutical
Format
mixture
Storage Temp.
15-25°C
Related Categories
Physical & Chemical Property Standards
General Description
The buffer solution (citric acid/sodium hydroxide/hydrogen chloride) is gravimetrically prepared using high-quality reagents in high-purity water. It is quality controlled and qualified in an ISO/IEC 17025 accredited calibration lab. Its pH value of 4.00 at 20°C is qualified using a combined glass electrode following a 5-point calibration method, in accordance with DIN 19268, against certified primary reference standards as per DIN 19266, IUPAC, NIST, USP, and Ph. Eur.Please visit ISO certificates and Site Quality Self-Assessments to access the current certificates of accreditation.
Download your certificate at http://www.sigma-aldrich.com to view certified values, including uncertainty and expiry date.
Application
It is used in analytical procedures for calibration, qualification, and monitoring of pH measuring instruments and as a control for testing other buffer solutions.Features And Benefits
- Measured and qualified in an ISO/IEC 17025 and ISO 17034 accredited laboratory
- Traceable to SRMs from NIST and primary certified reference standards from PTB
- Ready-to-use solution available in a sealed bottle and an innovative Titripac®packaging for positive environmental impact due to reduced waste generation
- Long-lasting with a shelf life of 3 years
- Accompanied with a batch-specific and detailed certificate of analysis (CoA) for an effective audit
| SKU | SIAL-1094351000 |
|---|---|
| Featured | No |
| Supplier Part Number | 1094351000 |
| UM | EA |
| UNSPSC | 12161700 |
| Manufacturer | Sigma-Aldrich |
| Temperature | Room Temp Controlled |
| Refrigerated-Frozen | N |
| ProductLine | SIAL |
| Qty | 1 |
| MinOrderQty | 1 |
| Weight | 10.000000 |
| Lead Time | 58 |
| Hazardous | N |
| Energy Star | No |
| Green | No |
| ACT Ecolabel | No |
| Controlled | N |