ASNITE certification obtained for "Certified Reference Material," the first private sector certification.
It can be widely used as a reference material for chemical analysis such as neutralization titration, redox titration, complexometric titration, and precipitation titration in a wide range of fields including pharmaceuticals and food.
The standard substances for capacity analysis specified in JIS K 8005 are widely used as reference materials in various fields, including pharmaceuticals and food, for chemical analyses such as neutralization titration, redox titration, complexometric titration, and precipitation titration. The certification documents for certified items include a certified purity value with an associated "uncertainty," making them reliable standard substances for use. The standard substance producer certification program is based on ISO Guide 34 (General requirements for the competence of reference material producers) and ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories), certifying the capabilities of standard substance producers. Our company obtained certification from IAJapan in November 2009 as the first private entity. 【Product Lineup】 ◆ Zinc ◆ Ammonium sulfate ◆ Sodium carbonate ◆ Copper ◆ Potassium hydrogen phthalate ◆ Sodium fluoride ◆ Sodium oxalate ◆ Sodium chloride ◆ Potassium dichromate ◆ Potassium iodate ◆ Standard solution for electrical conductivity measurement For more details, please download the catalog or feel free to contact us.
basic information
We have obtained the first certification in the private sector for standard substances used in capacity analysis. The ASNITE Standard Substance Producer Certification Program is based on the certification standards of ISO 17034 (General requirements for the competence of reference material producers) and ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories), and certifies the capability as a standard substance producer. In November 2009, we received certification from IAJapan as the first private entity. The certificate for the certified items includes a certified value of purity with an associated uncertainty, allowing you to continue using it as a highly reliable standard substance, just as before. We will continue to expand our certified items and supply higher quality and more reliable standard substances as an internationally recognized producer.
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For more details, please refer to the PDF document or feel free to contact us.
Detailed information
Line up（12）
| Model number | overview |
|---|---|
| 48001-96 | Zinc (granular) |
| 37372-96 | Ammonium sulfate |
| 37141-96 | Sodium carbonate |
| 07441-96 | Copper (shavings) |
| 32311-96 | Potassium hydrogen phthalate |
| 37174-33 | Sodium fluoride |
| 37227-96 | Sodium oxalate |
| 37144-96 | Sodium chloride |
| 32334-96 | Potassium dichromate |
| 32350-96 | Potassium iodate |
| 14317-96 | Electrical conductivity standard solution [Sodium chloride solution (0.01 mol/kg)] |
| 14319-96 | Electrical conductivity standard solution [Sodium chloride solution (0.001 mol/kg)] |
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Since its establishment in 1944, Kanto Chemical has continued to develop competitive products in four fields: reagents, electronic materials, clinical diagnostic reagents, and chemical products, under a strict quality control system as a comprehensive reagent manufacturer.