Microbeads in toiletries: method 445.0 : chapter 4
Appendix 4. Microbeads worksheet
The following document is a sample worksheet. The table is used for layout purposes only, therefore fields are left empty.
Worksheet name: 445.0.1
Date issued: 27 Jun 17
Revision no: 0 Draft 1
Date data entered to NLIMS:
| Method title: Microbeads | |
| Method no: 445 | Revision: |
| Instrument: Perkin Elmer FTIR | EDR#: J116117 |
| Work order: | Batch: |
| Analyst name: | Date of analysis: |
Reagents
| Solvent #1 | Solvent #2 | Filter paper | Filter paper | |
| Manufacturer: | ||||
| Cat #: | ||||
| Lot : |
Reference samples
| Laboratory quality control # | Plastic | Correlation |
Sieve sizes (circle applicable sizes in µm):
5000/4760 1000 850 500 355 250 125 74 63 53 10
| Sample no | Mass used (g) | Total solvent vol (mL) | Extraction procedure # | Main solvent | Closest match | Correlation |
Remarks (including deviations from method)
Data accepted: _____________ Partical acceptance (sample numbers): __________ Initials: _____
Sinagure: _____________________________
Date: _______________