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:


  Solvent #1 Solvent #2 Filter paper Filter paper
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: _______________

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