Reference Materials

UncertaintyThe certified value(s) and uncertainty(ies) are determined in accordance with ISO 17034 with an 95% confidence level (k=2). Uncertainty is based on the Total Combined Uncertainty, including uncertainties of preparation, purity of neat

Imidacloprid Solution in Ethanol.

Imidacloprid-d4.

Imidacloprid-olefin.

Imidazole.

Iminostilbene.

imiprothrin.

Imiprothrin is a synthetic pyrethroid insecticide. It is an ingredient in some insecticide products in which it acts as a neurotoxin causing paralysis.

ImmunoHistoMount is an aqueous-based mounting medium for permanent preservation of immunoperoxidase (HRP) (sc-280786 or sc-391122) and alkaline phosphatase (AP) substrates on tissue sections such as DAB (sc-24982), 3-amino-9-ethylcarbazole (AEC)

Indene.

Indeno(1,2,3-cd)pyrene in methanol.

Indeno(1,2,3-cd)pyrene in methanol.