Membrane boxes
Micro-Tec plastic membrane boxes comprise a two-part polystyrene box with thin micro-porous polyurethane membranes in both top and base to keep your specimens and parts safely suspended in air between the two membranes. The membranes are surprisingly strong and elastic and are partly moulded around the object to keep it safe. Care should be taken with objects with sharp edges and needle points which can potentially damage the membrane.
The useful membrane area is somewhat smaller than the box dimensions. Select a size such that the part or specimen will easily fit into the box: see dimensions in the specifications table below.

Membrane box specifications and dimensions
Available in six practical sizes, with hinges and clasp on all but the smallest box
Product # | Type | Materials | Hinge/clasp | Colour | Unit | Inside: W x D x H | Outside: W x D x H |
13-012015-12 | M15 | PS/PU | No | Clear | Pkg/12 | 31 x 31 x 14mm | 38 x 38 x 18mm |
13-012020-12 | M22 | PS/PU | Yes | Clear | Pkg/12 | 36 x 36 x 20mm | 50 x 50 x 25mm |
13-012030 | M42 | PS/PU | Yes | Clear | Each | 80 x 42 x 18mm | 100 x 60 x 22mm |
13-012035 | M43 | PS/PU | Yes | Clear | Each | 190 x 55 x 23mm | 210 x 75 x 27mm |
13-012036 | M43A | PS/PU | Yes | Clear | Each | 220 x 55 x 26mm | 240 x 75 x 30mm |
13-012040 | M44 | PS/PU | Yes | Clear | Each | 80 x 80 x 35mm | 100 x 100 x 40mm |
13-012060 | M64 | PS/PU | Yes | Clear | Each | 134 x 75 x 45mm | 160 x 100 x 50mm |
Ordering information:
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Micro-Tec M15 clear plastic membrane box – 38 x 38 x 17mm
Micro-Tec M15 clear plastic membrane box – 38 x 38 x 17mm (pkg/12)
£17.86 Add to basketMicro-Tec M15 clear plastic membrane box – 38 x 38 x 17mm
Micro-Tec M15 clear plastic membrane box – 38 x 38 x 17mm (pkg/12)
£17.86 -
M22 clear plastic membrane box, hinged – 50 x 50 x 25mm
Micro-Tec M22 clear plastic membrane box, hinged – 50 x 50 x 25mm (pkg/12)
£21.39 Add to basketM22 clear plastic membrane box, hinged – 50 x 50 x 25mm
Micro-Tec M22 clear plastic membrane box, hinged – 50 x 50 x 25mm (pkg/12)
£21.39 -
Clear plastic membrane box, hinged – 100 x 60 x 22mm
Micro-Tec M42 clear plastic membrane box, hinged -100 x 60 x 22mm (each)
£5.22 Add to basketClear plastic membrane box, hinged – 100 x 60 x 22mm
Micro-Tec M42 clear plastic membrane box, hinged -100 x 60 x 22mm (each)
£5.22 -
M43 clear plastic membrane box, hinged – 210 x 75 x 27mm
Micro-Tec M43 clear plastic membrane box, hinged – 210 x 75 x 27mm (each)
£7.65 Add to basketM43 clear plastic membrane box, hinged – 210 x 75 x 27mm
Micro-Tec M43 clear plastic membrane box, hinged – 210 x 75 x 27mm (each)
£7.65 -
Micro-Tec M43A clear plastic membrane box, hinged- 240 x 75 x 30mm
Micro-Tec M43A clear plastic membrane box, hinged – 240 x 75 x 30mm (each)
£9.76 Add to basketMicro-Tec M43A clear plastic membrane box, hinged- 240 x 75 x 30mm
Micro-Tec M43A clear plastic membrane box, hinged – 240 x 75 x 30mm (each)
£9.76 -
M64 clear plastic membrane box, hinged – 160 x 100 x 50mm
Micro-Tec M64 clear plastic membrane box, hinged – 160 x 100 x 50mm (each)
£11.95 Add to basketM64 clear plastic membrane box, hinged – 160 x 100 x 50mm
Micro-Tec M64 clear plastic membrane box, hinged – 160 x 100 x 50mm (each)
£11.95 -
M44 clear plastic membrane box, hinged – 100 x 100 x 40mm
Micro-Tec M44 clear plastic membrane box, hinged -100 x 100 x 40mm (each)
£7.92 Add to basketM44 clear plastic membrane box, hinged – 100 x 100 x 40mm
Micro-Tec M44 clear plastic membrane box, hinged -100 x 100 x 40mm (each)
£7.92 -
Micro-Tec M90 clear plastic membrane box, hinged,
Micro-Tec M90 clear plastic membrane box, hinged, (each)
£37.50 Add to basketMicro-Tec M90 clear plastic membrane box, hinged,
Micro-Tec M90 clear plastic membrane box, hinged, (each)
£37.50