Ing R.J.Starink
Tel.: +31 181 69 4541
Fax: +31 181 69 4543
E-mail:
INTERLABORATORY STUDY IIS10A02
OPP/PCP in textiles 2010
Report form Report before March5, 2010
Test and report on White colour hosiery fabric:
Unit / Method used / ’unrounded’ result #1007 (*) / result #1007rounded cfr. used standard (*)ortho-Phenylphenol (OPP) / mg/kg
Pentachlorophenol (PCP) / mg/kg
2,3,4,6-Tetrachlorophenol / mg/kg
2,3,5,6-Tetrachlorophenol / mg/kg
(*) See Instructions
Test and report on Blue colour hosiery fabric:
Unit / Method used / ’unrounded’ result #1008 (*) / result #1008rounded cfr. used standard (*)ortho-Phenylphenol (OPP) / mg/kg
Pentachlorophenol (PCP) / mg/kg
2,3,4,6-Tetrachlorophenol / mg/kg
2,3,5,6-Tetrachlorophenol / mg/kg
(*) See Instructions
Please read instructions first!
Name of laboratory:Date of sample receipt:
City:Country:
Name of responsible manager:Date of report:
REPORT FORM B
Which analysis method was followed (Name of official method / in house method):
- LFGB 82/02-8
- DIN 53313
- Other standard method, ......
- In house
How much sample material was used per determination (in grams):
Which technique was used to release/extract the phenols: (mark the right option):
- Steam distillation
- Soxhlet / ASE extraction
- Basic extraction
- Ultrasonic
- Other, ......
When Basic or Ultrasonic extraction was used what was the liquor ratio (gram texile / mL extraction solution):
1 gram textile per _____ mL extraction solution
How long was the textile treated with the extraction solution (hrs):
Remarks:
Name of laboratory:date of sample receipt:
City:Country:
Name of responsible manager:date of report:
INSTRUCTIONS TO PARTICIPANTS
- Please confirm sample receipt as soon as you have received and checked the contents of this package, preferably using the fax form that you receive together with this package. Please complete the form and fax it to i.i.s.(faxno. ++ 31 181 69 4543) or by email ().
- This interlaboratory study concerns 2different samples of textile (#1007 and #1008) for determination of OPP/PCP in textiles. You receive approx. 6 grams of each sample.Please treat each sampleas if it is a routine sample.
- Each laboratory is requested to analyse the samples in the way it would normally do in day-to-day circumstances. However, the test parameters should be determined with reference to OEKO-Tex standard 100/200. Do not analyse separate colours! This may be different as your laboratory is used, but for good comparison we ask you to treat each sample as a monocoloured material.
- Report the analytical results using the indicated units on the report form. Please report the results with one extra significant figure (if possible). Also do not report ‘less than’-results which are above your detection limit. Results reported as ‘less than’ cannot be used for meaningful statistical calculations.
- Complete the report forms A & B with the requested details of the analysis performed.
- Please return the completed report form to i.i.s. in Spijkenisse, The Netherlands, preferably one week after sample receipt, but in any case before the indicated closing date: MARCH 5, 2010(preferably by email).
- If you have any remarks/questions please contact:
Ing. R.J. Starink, Institute for Interlaboratory Studies
P.O. box 200, NL-3200 AE Spijkenisse, The Netherlands
Tel.no. ++ 31 181 69 45 41
Fax.no. ++ 31 181 69 45 43
e-mail: