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Hellma® 液体校准标准品组合
Hellma® liquid calibration standards set
| 产品编号： | 3095695 |
| 规格： | UV20, UV40, UV60, UV80, UV100, UV14, for testing the linearity of the absorption |
| 包装规格： | 1 EA |
| 产品类别： | 仪器耗材 |
| 优惠价： | 立即咨询 |
Hellma® 液体校准标准品组合
Hellma® liquid calibration standards set
产品性质
| Quality Level【质量水平】 | 100 |
| grade【等级】 | certified reference material |
| manufacturer/tradename | Hellma (667-UV307) |
| application(s) | food and beverages petroleum pharmaceutical plastics |
| format【格式】 | neat |
基本信息
| General description【一般描述】 | Certified liquid Hellma calibration standard to enable the checking of spectrophotometers with respect to linearity of the absorption. Consisting of : 20 mg Potassium dichromate in perchloric acid (667-UV20, wavelength 235; 257; 313; 350 nm) 40 mg Potassium dichromate in perchloric acid (667-UV40, wavelength 235; 257; 313; 350 nm) 60 mg Potassium dichromate in perchloric acid (667-UV60, wavelength 235; 257; 313; 350 nm) 80 mg Potassium dichromate in perchloric acid (667-UV80, wavelength 235; 257; 313; 350 nm) 100 mg Potassium dichromate in perchloric acid (667-UV100, wavelength 235; 257; 313; 350 nm) Perchloric acid reference filter (667-UV14, wavelength 235; 257; 313; 350 nm) |
| Other Notes【其他说明】 | The most current version of Hellma's handling guidelines for calibration standards can be accessed on the Hellma Analytics web site. |
| Legal Information【法律信息】 | Hellma is a registered trademark of Hellma GmbH |
安全信息
| Storage Class Code【储存分类代码】 | 12 - Non Combustible Liquids |
| WGK | WGK 2 |
