sera vials supplementary pack Freshwater Marine water Pond Water testing Care Supplementary pack including three vials to conduct water tests The high quality sera vials made of glass are ideally suited for carrying out the sera water tests, but also for exact dosage of care and treatment products. The scale is very precise and meets the requirements for a high quality measurement vial. Product nameSAP-Mat.-Label Content Item no.SAP-Mat.-Number sera vials supplementary packKüvetten Erg-Set 3St D/US/F/NL/I/E/P/.. 3 pcs. 0494543026