Perfluorodecalin 95%

Perfluorodecanoic acid 97%

Perfluoroheptanoic acid analytical standard

Perfluoroheptanoic acid ≥97.0%

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

Perfluorohexyl bromide 98%

Perfluorohexyl iodide 99%

Perfluorokerosene low-boiling

Perfluorononanoic acid 97%

Perfluorononanoic acid analytical standard

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

Perfluorooctane 98%

Perfluorooctanoic acid 95%

Perfluoropentanoic acid 97%

Perfluoropentanoic acid analytical standard

Perfluoroperhydrophenanthrene Selectophore™

Perfluoropropyl iodide 98%

Perfluorotetradecanoic acid 96%

Perfluorotributylamine (PFTBA) analytical standard

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

Perfluoroundecanoic acid 95%

Perhexiline maleate salt ≥98% (HPLC)

Perifosine ≥98% (HPLC)

Periodic acid ACS reagent, 99%

Periodic acid for analysis EMSURE®

Periodic acid for synthesis

Periodic acid puriss. p.a., ACS reagent, crystallized, ≥99.0% (RT)

Periodic acid ReagentPlus®, ≥99.0%

Periodic acid suitable for electrophoresis, ≥99%

Periodic table mix 1 for ICP TraceCERT®, 33 elements, 10 mg/L in nitric acid

Periodic table mix 2 for ICP TraceCERT®, 17 elements, 10 mg/L

Periodic table mix 3 for ICP TraceCERT®, 16 elements, 10 mg/L in nitric acid

PERK Inhibitor II, GSK2656157

Permethrin (25:75) European Pharmacopoeia (EP) Reference Standard

Permethrin certified reference material, TraceCERT®, mixture of cis and trans isomers, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Permethrin PESTANAL®, analytical standard

Permethrin-(phenoxy-d₅) mixture of cis and trans isomers, PESTANAL®, analytical standard

Perovskite quantum dots oleic acid and oleylamine coated, fluorescence λₑₘ 450 nm, 10 mg/mL in toluene

Perovskite quantum dots oleic acid and oleylamine coated, fluorescence λₑₘ 480 nm, 10 mg/mL in toluene

Perovskite quantum dots oleic acid and oleylamine coated, fluorescence λₑₘ 510 nm, 10 mg/mL in toluene

Peroxidase (POD) grade I, from horseradish

Peroxidase (POD), activated from horseradish

Peroxidase from horseradish For research or further manufacturing use only. Not intended for direct use in humans or animals. Non-TSCA use only in US, Type VI, powder, stabilized, ≥250 units/mg solid (using pyrogallol)

Peroxidase from horseradish Highly stabilized, essentially salt-free, lyophilized powder, 200-300 units/mg solid (using pyrogallol)

Peroxidase from horseradish lyophilized, powder, ~150 U/mg