Thermo Fisher Scientific Inc.     THM26091-2980

TraceGOLD TG-1301MS GC Column, 1 um Thickness, 0.53 mm ID, 30 m Length

1907.23 /Each

Thermo Fisher Scientific Inc.     THM26073-2260

TG-ALC2 GC Column, 30 m X 0.32 mm X 1.20 µm

Special offer /Each

Merck KGaA     UFC903008

Amicon® Ultra-15 Centrifugal Filter Unit

73 /Each

Thermo Fisher Scientific Inc.     THM-260N298P

TRACE™ TR-FFAP GC Column, 30 m x 0.53 mm x 1 µm

Special offer /Each

Agilent Technologies     AGIL125-7031LTM

J&W DB-WAX GC Column, 30 m, 0.53 mm, 0.25 µm, LTM column module

1529 /Each

Thermo Fisher Scientific Inc.     THM-260N130P

TRACE™ TR-FFAP GC Column, 15 m x 0.25 mm x 0.25 µm

1062.64 /Each

GL Sciences Inc.     GLS5020-19832

Inertsil WP300 SIL Cartridge Guard Column Ei (non-metal), 5 µm, 10 x 2.1 mm, 2/Pk

266 /Each

Thermo Fisher Scientific Inc.     THM-26RF142F

TRACE™ GC Column for Pesticides, 30 m x 0.25 mm x 0.25 um with 5 m Guard

1532.57 /Each

Thermo Fisher Scientific Inc.     THM-26RF142F

TRACE™ GC Column for Pesticides, 30 m x 0.25 mm x 0.25 um with 5 m Guard

1532.57 /Each

MACHEREY‑NAGEL     MN814400

TLC Micro-Set F3, advanced set for science education

Special offer /Each

SHIMADZU CORPORATION     220-97343-66

Columns, LC, Premier Elite Diol 5u 120A 150 X 4.6mm

590 /Each

Thermo Fisher Scientific Inc.     THM-26RD142F

TRACE™ GC Column for Pesticides, 30 m x 0.25 mm x 0.25 um with 5 m Guard

1287.01 /Each