CoA · STA031 · Lot 262L5C720
Certificate of Analysis – Silica Bead SB 300, lot 262L5C720
Certificate of Analysis for Silica Bead SB 300, issued by Handymade.
- Lot
- 262L5C720
- Best before date
- 29 February 2028
- Date of issue
- 5 November 2026
- Status
- Validvalid until 4 May 2027
01General identification data
| Parameter | Value |
|---|---|
| Product colour | White |
| Storage conditions | Protect from heat |
| Appearance | Powder |
02Analytical parameters
| Parameter | Value | Specification | Unit |
|---|---|---|---|
| Water-soluble substances | Complies | <2,00 | % |
| pH | 6,60 | 5,00 - 8,00 | |
| Average particle size (µm) | Complies | 1,00 - 20,00 | |
| Loss on drying | 2,80 | <7,00 | % |
| Loss on ignition | 6,10 | <18,00 | % |
| Specific surface area BET (m2/g) | 307,00 | 200,00 - 400,00 |
03Contaminants
| Parameter | Value | Specification | Unit |
|---|---|---|---|
| Arsenic, As | Complies | <3,00 | ppm |
| Cadmium, Cd | Complies | <10,00 | ppm |
| Lead, Pb | Complies | <10,00 | ppm |
| Mercury, Hg | Complies | <1,00 | ppm |
04Microbiological parameters
| Parameter | Value | Specification | Unit |
|---|---|---|---|
| Total aerobic mesophilic microorganisms | Complies | <100 | CFU/g |
| Gram-negative organisms | Complies | Neprítomné | CFU/g |
All data and facts above are taken from the certificate provided by the manufacturer. This certificate confirms that the product meets all specified quality parameters and regulatory requirements.
Document is signed with a qualified electronic signature, which has the same legal effect as a handwritten signature.