2015-12-21Delivery of Ethanol 641 (Ethyl alcohol) denatured 90 % — (tender ref. 626/2015/3055480) (German Aerospace Center)
Delivery of Ethanol 641 (Ethyl alcohol) denatured — 90 %, demineralized water — 10 %:
I) Characteristic:
— Appearance: Clear- colourless and free to visible impurity;
— Refractivity: 20 °C; nach DIN 51423-2; U. — Limit 1,3630; 0. — Limit 1,3670;
— Mass density: 20 °C; g/ml nach DIN 51757; U. — Grenze 0,8250; 0. — Grenze 0,8370;
— Level of purity: < 80 µm;
The purity must be confirmed with a certificate with analyses or a documented Certificate for Conformity.
II) Project Planning for Tender (Please use …
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