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Silicon wafers with 100nm of silver coating

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Barrier foil zip lock bags

Micro-Tec barrier foil ziplock bags are ideal for storing and protecting various types of specimens. Tear notches are provided for easy removal of the permanent seal. The bags are constructed as pouches with a wider bottom. The barrier foil thickness is 79µm with a laminate construction of 12µm PET, 7µm aluminium foil and 60µm PE.

The laminate construction makes these barrier foil bags tough and virtually impermeable to moisture.

Micro-Tec barrier foil ziplock bags protect specimens against:

  • Moisture
  • Light (UV)
  • Oxygen
  • Dust
  • General environmental influences

Specifications of barrier foil material:

Construction

Laminate PET / Al / PE
Foil thickness:   Total
PET
Aluminium foil
PE		 79 µm
12 µm
7 µm
60 µm
Weight 98 g/m2
Oxygen permeability (23°C, 0% relative humidity) 0.1 CC / m2 / 24h
Water vapour permeability (33,7°C, 90% relative humidity) 0.01 g / m2 / 24h
Welding temperature 165 °C
Resistance of side welds 8.55 kg/15mm
Resistance of bottom weld 9.3 kg/15mm
Size tolerance ± 3 mm
Foil thickness tolerance ± 7%

 

Available in four sizes in packs of 25

Product #

Volume ml

Width mm

Height mm

Base mm

Seal flap height mm

13-079010

100

85

110

25

30

13-079025

250

110

160

32

30

13-079050

500

130

190

35

30

13-079075

750

160

230

40

30

13-079100

1000

185

225

45

30

Ziplock bag ordering information