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| Product Code : | 00156621 |
| Description : | 1000 ppm Potassium Standard Solution |
| Batch Number : | 748781 |
| Date | 15/07/2019 |
| traceable to : | NIST SRM 918b |
Specification |
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| Requirement | Compliance | |
| K Concentration | 995 – 1005 ppm K/l | 996.3 ppm K Complies |
| Volume | Min 100 ml | 102 ml min Complies |
| Total microbial count | Max 100 cfu/ml | <10 cfu/ml Complies |
| Expiry Date | 2 years | 16/07/2021 Complies |
Signed ………………………….
Sean McGinty, Quality Engineer.
Sherwood Scientific Ltd., 1 The Paddocks, Cherry Hinton Road, Cambridge, CB1
8DH, UK