Weiyel Reference Materials
info@weiyel.com
Starting July 1, 2026, multiple rounds of new amendments will officially take effect, including incorporating three standards such as phenylphenol and its salts into regulations, adjusting mercury and its compound requirements to achieve a comprehensive ban across all categories, while also updating the general principles of physicochemical testing methods and toxicological and human safety-related testing methods.
To align with standard implementation and cosmetic industry monitoring, Weiyel has updated its corresponding standard substances and quality control samples, which can be used for routine analysis, testing, and method evaluation in laboratory quality control.
| Product No. | Product Name | Value | Specifications |
| SHAM_138272 | Quality control samples for mercury and cadmium in cosmetics | / | 20g |
| BWS0247-2016 | Quality control samples for mercury analysis in cosmetics | 4.66mg/kg | 20g |
| BWS0161-2016 | Quality control samples for mercury and arsenic in cosmetics | 2component | 20g |
| BWS0113-2016 |
Quality control samples for arsenic, mercury, lead, and cadmium analysis in cosmetics |
4component | 20g |
| SHAM_137100 | Phenol control samples in cosmetics | 100mg/kg | 20g |
| SHAM_137101 | Methylparaben control samples in cosmetics | 3500mg/kg | 20g |
| SHAM_134930 | Hexavalent chromium control samples in cosmetics | / | 20g |
| BNCC361614 | Total bacterial count standard samples in cosmetics | (9.0±3.0)×10^5CFU | / |
| BNCC381080 | Fecal coliform control samples in cosmetics | 100~1000CFU/mL | / |
| BNCC384121 | Pseudomonas aeruginosa control samples in cosmetics | 10^4~10^5CFU/mL | / |
| BNCC384120 | Pseudomonas aeruginosa control samples in cosmetics | 10^3~10^4CFU/mL | / |
| BNCC384119 | Pseudomonas aeruginosa control samples in cosmetics | 10^2~10^3CFU/mL | / |
| BNCC386737 | Staphylococcus aureus control samples in cosmetics | 10^2~10^3CFU/mL | / |
| SHAM_293324 |
11 standards including 1-hydroxyethyl-4,5-diaminopyrazole sulfate in cosmetics |
11component | 100mg |
| SHAM_293323 |
Reference material of ethyl lauroyl arginine hydrochloride solution in methanol |
5000μg/mL | 1.2mL |
| SHAM_293320 | Reference material of ethyl lauroyl arginine hydrochloride | 99.0% | 500mg |
For more product information, please consult our online customer service.
Addressing core food safety risks, Weiyel offers a full range of reference materials for food additives, providing precise quantitative detection references for accurate screening and efficient control of food product risks.
More>>
On February 24, 2026, the entire Weiyel team gathered together amidst the joyous sounds of celebratory cannons. In a warm and enthusiastic atmosphere, they celebrated the auspicious start of the new year and looked forward to continuous progress and new achievements!
More>>
The third national soil census has officially started in 2022, which has once again promoted the attention of all sectors of society to soil issues. For this census, Weiye Metrology has sorted out the relevant testing items and the reference materials used in the testing, in order to provide technical support and quality traceability assurance for testing workers to do related testing work.
More>>
- English
- Русский язык
