Evaluation of conformity specific migration (SML)/ NIAS- Screening/ Single substance analyses/ GC- MS- analysis Overall migration (OML), Sensory analysis, colour fastness, microbiology Expert opinions and assessments (e.g. damage analyses), custom tests Mechanical/ technological properties Material analysis optical tests permeation

Information about tests

Nitrogen transmission rate (N2 TR) of plastic films, laminates, coated papers, alufoils etc.

Testing performed with the manometric method acc. DIN 53380 T 2 resp. ISO 15105-1 (Brugger-method), also comparable to ASTM D 1434-procedure M. Usually deviating from the standard as a double determination.

test method:	permeation
Norms:	DIN 53380-2 (2006-11) ISO 15105-1 (2007-10)
Needed sample size:	2 x DIN A 4

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Your contact person

Matthias Böhne

+49 441 94986-11

matthias.boehne@innoform.de

Examinations in this area

Carbondioxyde transmission (CO2 TR) rate of plastic films, laminates, coated papers, Alufoils, etc.
Determination of (residual) oxygen and carbon dioxide content in ready-made packages
Nitrogen transmission rate (N2 TR) of plastic films, laminates, coated papers, alufoils etc.
Oxygen transmission rate (OTR) of packages, pouches, moulded parts, bottles, etc. (only suitable for barrier materials, see also "i")
Oxygen transmission rate (OTR) of plastic films, laminates, coated papers, Alufoils, etc.
Permeation (air, helium, argon, others on request) of plastic films, laminates, coated papers, Alufoils
Tightness, leakage test/pores/micro-holes/defects
Water Vapour Transmission Rate (WVTR) of moulded parts, packages, pouches, bottles, etc. (only suitable for barrier materials, see also "i")
Water vapour transmission rate (WVTR) plastic films, laminates, coated papers and aluminium foils
Water vapour transmission rate (WVTR), gravimetric test
Water vapour transmission rate (WVTR)/ Sd- value (water vapour diffusion-equivalent air layer thickness)