产品介绍：
产品说明
一般描述
This product is an analytical standard, complying ISO 9001 Quality system. It's certified using a master instrument and reference standards by measuring spectral transmittance as a key property of calibration.
Please note that the value stated on this page is nominal. All certified values for the current lots of all Pt-Co/Hazen/APHA Colour Reference Standards can be found on the Paragon Scientific webpage.
应用
Pt-Co/Hazen/APHA (ASTM colour 30) colour reference standard is suitable for use in standard test methods for colour of liquids of the platinum-cobalt scale.
It may be used as a colour standard for visual colour measurement of water samples according to ASTM D 1209 method.
特点和优势
- Qualified under ISO 9001 Quality management system
- Accompanied with a certificate of analysis and MSDS
- Full traceability to international standards with maximum data accuracy
- Colour values conforming to ASTM D 1209 colour scale
- Supplied in a 500-mL pack size with tamper-evident packaging
- 12-months of shelf life
基本信息
| NACRES | NA.24 |
产品性质
| 保质期 | limited shelf life, expiry date on the label |
| manufacturer/tradename | Paragon Scientific Ltd |
| application(s) | cleaning products coatings cosmetics environmental flavors and fragrances food and beverages glass & ceramic personal care pharmaceutical |
| 格式 | mixture |
安全信息
| 象形图 |  |
| 警示用语： | Warning |
| 危险声明 | H290 |
| 预防措施声明 | P234 - P390 |
| 危险分类 | Met. Corr. 1 |
| 储存分类代码 | 8B - Non-combustible, corrosive hazardous materials |
| WGK | WGK 1 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
