Salvianolic acid B United States Pharmacopeia (USP) Reference Standard

Salvianolic acid B ≥94% (HPLC)

Samarium(II) iodide anhydrous, powder, ≥99.9% trace metals basis

Samarium(II) iodide solution 0.1 M in THF, contains samarium chips as stabilizer

Samarium(III) acetate hydrate 99.9% trace metals basis

Samarium(III) chloride anhydrous, powder, 99.9% trace rare earth metals basis

Samarium(III) chloride hexahydrate ≥99.99% trace metals basis

Samarium(III) nitrate hexahydrate 99.9% trace metals basis

Samarium(III) nitrate hexahydrate 99.999% trace metals basis

Samidin ≥95% (LC/MS-ELSD)

Sample Buffer, Laemmli 2× Concentrate

Sand 50-70 mesh particle size

Sand, white quartz purum p.a., powder

Sand, white quartz ≥99.995% trace metals basis

Sandalwood oil natural

Sanguinarine chloride hydrate ≥98% (HPLC)

Sanguinarine chloride phyproof® Reference Substance

SANT-1 ≥98% (HPLC), powder

Santacruzamate A ≥98% (HPLC)

Santalol, α- and β-isomers analytical standard

Santonin European Pharmacopoeia (EP) Reference Standard

Saponarin phyproof® Reference Substance

Saponin

Saponin from quillaja bark Sapogenin content ≥10 %

Saponin from Quillaja sp. Sapogenin content 20-35 %

Saponin Molecular Biology, used as non-ionic surfactant

Saponin used as non-ionic surfactant

Saporin from Saponaria officinalis seeds lyophilized powder

Sapphire heat capacity NIST® SRM® 720

Saquinavir mesylate ≥98% (HPLC), powder

Sarafloxacin hydrochloride hydrate VETRANAL®, analytical standard

Sarcosine 98%

Sarcosine BioXtra

Sarcosine crystallized, ≥98.0% (T)

Sarcosine ethyl ester hydrochloride 99%

Sarcosine Oxidase from Bacillus sp. lyophilized powder, 25-50 units/mg solid

Sarpogrelate hydrochloride ≥98% (HPLC)

SARS-CoV-2 main protease inhibitor 11a ≥90% (HPLC)

SARS-CoV-2 Receptor Binding Domain Spike protein RBD recombinant, expressed in HEK 293 cells

Sarsasapogenin ≥98%

Sartorius pipette tips volume range 0.1-10 μL, standard, racked, non-sterile

Sartorius pipette tips volume range 0.2-10 μL, standard, racked, sterile

Sartorius pipette tips volume range 0.5-200 μL, standard, refill, non-sterile

Sartorius pipette tips volume range 10-1000 μL, standard, racked, non-sterile

Sartorius pipette tips volume range 10-1000 μL, standard, refill, non-sterile