Portland cement NIST® SRM® 1887b

Posaconazole solution 2.0 mg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant®

Posaconazole VETRANAL®, analytical standard

Posaconazole ≥98% (HPLC)

Posaconazole-D₄ solution 1.0 mg/mL in methanol, certified reference material, Cerilliant®

Postcolumn Reactor Components, Glass Beads size 75 μm, acid-washed

Potassium (bromomethyl)trifluoroborate 90%

Potassium (iodomethyl)trifluoroborate

Potassium (K) standard solution NIST® SRM® 3141a

Potassium (poly)sulfide ≥42% K₂S basis

Potassium 4-nitrophenyl sulfate sulfatase substrate

Potassium acetate 98%

Potassium acetate 99.98% trace metals basis

Potassium acetate ACS reagent, ≥99.0%

Potassium acetate anhydrous, free-flowing, Redi-Dri™, ACS reagent, ≥99.0%

Potassium acetate BioUltra, Molecular Biology, ≥99.0% (NT)

Potassium acetate BioXtra, ≥99.0%

Potassium Acetate Buffer Solution 100 mM, pH 5.0, 0.2 μM filtered

Potassium acetate meets USP testing specifications

Potassium acetate Molecular Biology, ≥99.0%

Potassium acetate puriss., meets analytical specification of Ph. Eur., BP, E261, 99-101%

Potassium acetate ReagentPlus®, ≥99.0%

Potassium acetate solution BioUltra, Molecular Biology, 5 M in H₂O

Potassium antimony(III) tartrate hydrate 99.95% trace metals basis

Potassium antimony(III) tartrate hydrate ≥99%

Potassium antimonyl tartrate trihydrate ACS reagent, ≥99%

Potassium antimonyl tartrate trihydrate purum p.a., 99.0-103% (RT)

Potassium aquapentachlororuthenate(III)

Potassium azide ≥99.9% trace metals basis

Potassium benzene-1,2-disulfonate ≥97%

Potassium benzoate ReagentPlus®, 99%

Potassium bicarbonate ACS reagent, 99.7%, powder, crystals or granules

Potassium bicarbonate BioUltra, ≥99.5% (T)

Potassium bicarbonate puriss., meets analytical specification of Ph. Eur., BP, USP, E501, 99.5-101.0% (acidimetric)

Potassium bicarbonate ≥99.95% trace metals basis, 99.7-100.5% dry basis

Potassium bis(trifluoromethylsulfonyl)imide ≥99.5% trace metals basis, anhydrous, battery grade

Potassium bis(trimethylsilyl)amide 95%

Potassium bis(trimethylsilyl)amide solution 0.5 M in toluene

Potassium bis(trimethylsilyl)amide solution 1 M in THF

Potassium bisulfate reagent grade

Potassium bisulfate ≥99.99% trace metals basis

Potassium borohydride 99.9% trace metals basis

Potassium borohydride purum, ≥97.0% (RT)

Potassium bromate ACS reagent, ≥99.8%

Potassium bromate for analysis (max 0,000001% Hg) EMSURE® ACS,ISO,Reag. Ph Eur