Apotryptophanase from Escherichia coli soluble powder, 75-150 units/mg solid

Apple (dietary fibre) ERM®, certified reference material

Apple leaves NIST® SRM® 1515

Apramycin sulfate salt

Apratastat ≥98% (HPLC)

Aprepitant ≥98% (HPLC)

Aprindine hydrochloride ≥98% (HPLC), solid

Aprotinin from bovine lung

Aprotinin from bovine lung

Aprotinin from bovine lung BioUltra, 3-8 TIU/mg solid, ≥98% (SDS-PAGE)

Aprotinin from bovine lung lyophilized powder, 3-7 TIU/mg solid

Aprotinin from bovine lung lyophilized powder, 3-8 TIU/mg solid

Aprotinin from bovine lung lyophilized powder, 3-8 TIU/mg solid, BioReagent, suitable for cell culture

Aprotinin from bovine lung lyophilized powder, ≥3 TIU/mg solid

Aprotinin from bovine lung saline solution, 3-7 TIU/mg protein

Aprotinin from bovine lung saline solution, 3-7 TIU/mg protein

APX2009 ≥98% (HPLC)

APY29 ≥97% (HPLC)

Apyrase from potato recombinant, expressed in Pichia pastoris, ATPase ≥1000 units/mg protein, lyophilized powder

Apyrase from potatoes ATPase ≥200 units/mg protein, lyophilized powder

Apyrase from potatoes ATPase ≥200 units/mg protein, lyophilized powder

Apyrase from potatoes ATPase ≥3.0 units/mg protein, lyophilized powder

Apyrase from potatoes ATPase ≥60 units/mg protein, lyophilized powder (partially purified)

AquaMet

Aquivion® D72-25BS PFSA eq. wt. 720 g/mole SO₃H, liquid, dispersion, 25% in water, stabilized CF₃ polymer chain ends

Aquivion® D79-25BS liquid, dispersion, 25% in water, PFSA eq. wt. 790 g/mole SO₃H, contains CF₃ polymer chain ends as stabilizer

Aquivion® D87-25BS liquid, dispersion, 25% in water, PFSA eq. wt. 870 g/mole SO₃H

Aquivion® D98-25BS liquid, dispersion, 25% in water, PFSA eq. wt. 980 g/mole SO₃H, contains CF₃ polymer chain ends as stabilizer

AR-A014418 ≥98% (HPLC), solid

AR231453 ≥98% (HPLC)

AR420626 ≥98% (HPLC)

AR7 ≥98% (HPLC)

Ara-G hydrate ≥98% (HPLC), solid

Arabinose Pharmaceutical Secondary Standard; Certified Reference Material

Arabinose United States Pharmacopeia (USP) Reference Standard

Arachidic acid analytical standard

Arachidic acid certified reference material, pharmaceutical secondary standard

Arachidic acid synthetic, ≥99.0% (GC)

Arachidic acid ≥99%

Arachidonic acid >95.0% (GC)

Arachidonic acid analytical standard

Arachidonic acid from non-animal source, ≥98.5% (GC)

Arachidonic acid sodium salt from Mortierella alpina ≥98.5% (GC)

Arachidonic-5,6,8,9,11,12,14,15-d₈ acid ≥98 atom % D, ≥98% (CP)

Arachidonoyl coenzyme A lithium salt ≥85%