Ipratropium bromide United States Pharmacopeia (USP) Reference Standard

Iprobenfos PESTANAL®, analytical standard

Iprodione PESTANAL®, analytical standard

Ipronidazole-OH VETRANAL®, analytical standard

Iprovalicarb certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Iprovalicarb PESTANAL®, analytical standard, mixture of isomers

IPTG ≥99% (TLC), ≤0.1% Dioxane

IR transmission wavelength (polystyrene film)

Ir(dFppy)₃

Ir(p-CF₃-ppy)₃ ≥95%

Ir(p-tBu-ppy)₃

IR-1048 Dye content 97 %

IR-140 Dye content 95 %

IR-775 chloride Dye content ~90 %

IR-780 iodide Dye content ≥95 %

IR-783 Dye content 90 %

IR-792 perchlorate Dye content 99 %

IR-797 chloride Dye content 70 %

IR-806 Dye content 90 %

IR-820 Dye content 80 %

Irbesartan impurity A European Pharmacopoeia (EP) Reference Standard

Irbesartan Pharmaceutical Secondary Standard; Certified Reference Material

Irbesartan Related Compound A Pharmaceutical Secondary Standard; Certified Reference Material

Irbesartan Related Compound A United States Pharmacopeia (USP) Reference Standard

Irbesartan United States Pharmacopeia (USP) Reference Standard

Irbesartan ≥98% (HPLC), powder

IRE1 Inhibitor IV, KIRA6

IRE1α Inhibitor, MKC-3946

Irgarol® PESTANAL®, analytical standard

Iridin phyproof® Reference Substance

Iridium foil, thickness 0.25 mm, 99.9% trace metals basis

Iridium powder, 99.9% trace metals basis

Iridium(III) acetylacetonate 97%

Iridium(III) bromide hydrate

Iridium(III) chloride 99.8% trace metals basis

Iridium(III) chloride crystalline

Iridium(III) chloride hydrate 99.9% trace metals basis

Iridium(III) chloride hydrate reagent grade

Iridium(IV) chloride hydrate technical grade

Iridium(IV) chloride hydrate ≥99.9% trace metals basis

Iridium(IV) oxide 99.9% trace metals basis

Iridium(IV) oxide hydrate 99.9% trace metals basis

Irinotecan hydrochloride topoisomerase inhibitor

Irinotecan hydrochloride trihydrate European Pharmacopoeia (EP) Reference Standard

Irinotecan hydrochloride United States Pharmacopeia (USP) Reference Standard