GL Sciences Inc.     GLS5020-19147

Inertsil C8-4 Cartridge Guard Column E, 3 µm, 10 x 3.0 mm, 2/Pk

196 /Each

GL Sciences Inc.     GLS5020-16453

InertSustain Phenyl HPLC Column, 3 µm, 30 x 4.6 mm (analytical)

406 /Each

Sartorius AG     CYK-0025-0007

RUO Recombinant Human Activin A Protein

273 /Each

Welch Materials Inc.     H02610-41103

Ultisil XB-C18, 7 μm, 10 × 300 mm, 120Å

1174 /Each

SHIMADZU CORPORATION     220-97343-48

Columns, LC, Premier Elite Cyano 10u 120A 300 X 4.0mm

586 /Each

Merck KGaA     CGW172S48

Polysep® II Cartridge Filter 20 in. 1.0/0.2/0.1 µm Code 7

14320 /Each

Merck KGaA     YY2229353

PTFE O-ring 293-Disc Filter Holder

188 /Each

Thermo Fisher Scientific Inc.     THM-2750-9025

Nalgene™ Dropper Bottles with Control Dispensing Tip

43 /Each

Sartorius AG     SDLV-0150-02E0-E

Sartoclear Dynamics® Lab V 150 mL Kit, 0.22µm pore size

115 /Each

GL Sciences Inc.     GLS5020-19141

Inertsil ODS Cartridge Guard Column E, 5 µm, 10 x 3.0 mm, 2/Pk

196 /Each

GL Sciences Inc.     GLS5020-16450

InertSustain Phenyl HPLC Column, 3 µm, 150 x 4.0 mm (analytical)

518 /Each

SHIMADZU CORPORATION     220-97343-51

Columns, LC, Premier Elite Cyano 5u 120A 100 X 4.6mm

497 /Each