cleanMpower

Certificate of Analysis according to DIN 55350-18-4.1.2

Gamma – Butyrolactone dist. Material 50029061

Order 3004150066 000010

180KG Metal – Drum , non remov. Head Delivery 3085710181 000010

Purchase Order/Customer Produkt# Lot/No 86923136W0

400226 Lot/Qty 920.000KG

Total 920.000 KG

Transport WWY 03767

Inspection Test specification Test Method

characteristic result

GBL incl. Metyl-

derivatives 99.92 min. 99.70 % GC

1.4. Butanediol 0.02 max. 0.10 % GC

Water 0.01 max. 0.05 % coulometric

Acid content

(as butyric acid) < 0.01 max. 0.03 % titrimetric

Color < 10 max. 20 APHA DIN EN 1557

This Certificate of Analysis has been produced electronically and is valid without a signature.

E – CZT /Q - Quality Management

The aforementioned data shall constitute the agreed contractual guality of the product at the time of passing of risk. The data are controlled at regular intervals as part of our assurance program. Neither these data nor the properties of product specimens shall imply any legally binding guarantee of certain properties or of fitness for a specific purpose. No liability of ours can be derived therefrom.