Cyanobacterial Standards

Cyanotoxin analytical standards

We manufacture and distribute the following analytical standards, ready to use for e.g. HPLC analysis of environmental samples.

The standards have a purity of > 95% by HPLC. The identities of the substances have been confirmed by 1H-NMR and MS/MS. The concentration of each lot is determined spectrophotometrically, confirmed by HPLC, and is provided on the Certificate of Analysis which is enclosed in each delivery. The standards are distributed in amber glass vials containing 1 ml standard solution. They should be stored at -20 °C, and be used immediately after opening the vial.

Delivery times for the analytical standards are 2 weeks. For each delivery we have to ask our customers to sign and to send to us an “end use certificate”, as required by German and international law. This form can be downloaded and send by fax in order to reduce delivery times.