Weiyel Reference Materials
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The biological element analysis standard materials developed by Weiye Metrology are stable for more than 5 years.
The following reference materials are the first to be developed in China:
· Standard material for elemental analysis of soybean meal, peanut meal, protein powder, pig concentrate feed, chicken concentrate feed
· Standard material for analysis of enoki mushroom, white fungus, lotus root starch, hawthorn and pearl powder
· Standard material for component analysis of onion, rapeseed, jasmine and Henan tobacco leaves
· Standard material for the analysis of inorganic components of red bean powder
The rice developed this time is mainly developed for the main grain-producing areas and characteristic products, and the fixed value elements and standard values have reached a new high level. For example, there are 59 kinds of proposed standard value indicators for the analysis of inorganic components of Liaoning rice flour, 40 standard values and 15 reference values.
Series 1: Soybean meal, milk powder and feed biomatrix
| Product number | Product Name | Certification |
| GBW10238 | 46 Elemental Analysis Standard Materials in Soybean Meal | 25g/vial , 59 components |
| GBW10239 | 49 Elements Analysis Standard Materials in peanut meal | 25g/vial , 59 components |
| GBW10240 | 41 Elements Analysis Standard Materials in protein powder | 18g/vial , 59 components |
| GBW10241 | 26 Elements Analysis Standard Materials in German Milk Powder | 30g/vial , 59 components |
| GBW10242 | 40 Elements Analysis Standard Materials in beef powder | 20g/vial , 59 components |
| GBW10243 | 51 Elements Analysis Standard Materials in pig concentrated feed | 30g/vial , 59 components |
| GBW10244 | 51 Elements Analysis Standard Materials in chicken concentrated feed | 30g/vial , 59 components |
Series 2: Seafood and Health Products Biomatrix
Series 3: Vegetable and Leaf Biomatrix
| Product number | Product Name | Certification |
| GBW10229 | Celery component analysis standard material | 22g/vial , 59 components |
| GBW10230 | Cabbage Components Analysis Standard material | 20g/vial , 59 components |
| GBW10231 | Spinach Component Analysis Standard material | 20g/vial , 59 components |
| GBW10232 | Onion Component Analysis Reference Material | 25g/vial , 59 components |
| GBW10233 | Rapeseed Components Analysis Reference Material | 25g/vial , 59 components |
| GBW10234 | Jasmine Component Analysis Standard Material | 20g/vial , 59 components |
| GBW10235 | Poplar Leaves Component Analysis Standard Material | 20g/vial , 59 components |
| GBW10236 | Henan Tobacco Leaves Component Analysis Standard Material | 22g/vial , 59 components |
| GBW10237 | Green tea (alpine tea) component analysis reference material | 20g/vial , 59 components |
Series 4: Food Biomatrix
Chinanese standardization work implements the management system of "unified management and division of labor and responsibility". The three most influential international standards organizations in the world are the International Organization for Standardization (ISO), the International Electrotechnical Commission (IEC) and the International Telecommunication Union (ITU).
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Seasonal explosions, chemical product composition analysis, environmental chemical composition analysis, food, drug testing composition analysis and other standard substances are hot! Such reference materials are mainly used for the identification and assignment of test samples in analytical tests, or for calibrating measurement systems and evaluating measurement methods. Certificates are attached with the goods, and the stock is sufficient.
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Standards are closely related to our production and life. Standardization system is a scientific organic whole formed by standards within a certain range according to their internal connections. It specifies the quality policy, objectives, responsibilities and procedures, and carries out process management, quality planning, quality control, quality assurance and quality improvement through the establishment of relevant systems.
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