The right choice for a mart and cost effective solution: pick 7 SmartDrop-E test ink bottles and get a free storage box.

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SmartDrop-E bottle

VAT excluded

A clever way to measure surface wettability – in a bottle.

Surface tension
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Safety Instructions Ink E

SmartDrop-E test ink safety instructions

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Instruction leaflet Ink E

SmartDrop-E test ink instruction leaflet

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Storage condition Ink E

Storage conditon test ink SmartDrop E

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SmartDrop-E test ink bottle. This yellow tinted ink provides a quick and reliable measurement of material surface energy, whether you need to check the material’s cleanliness condition, assess the outcome of a surface treatment, or check that your recent shipment meets your technical requirements.

SmartDrop-E provides super reliable results when it comes to measuring the surface energy of PTFE, EPDM, PET or PVC material. The values range from 22 to 72 mN/m (2mN/m variation according to ASTM D2578-09 standard).

115 Items

Data sheet

Ink type
Applicable standard
ASTM 2578-09
Values range
22 to 72 mN/m
Recommended shelf life
3 months
Individual cardboard box
48 g
Bottle size
6,5 cm (h) - 2,7 cm (Ø)
15 mL