Electron diffraction apparatus

Synonyms: L-Leu-OH(S)-2-Amino-4-methylpentanoic acid Grade: USP Purity Limit: 98.5-101.

CAS # 17537-64-3 Synonyms: 1-(1-Acetyl-1H-indol-3-yl)-1-ethanone1,3-Diacetyl-1H-indole MDL No.: MFCD00039692 Melting Point: 142-149 °C Molecular Formula: C12H11NO2 Molecular Weight: 201.

Synonyms: L-His-OMe·2HCl CAS No.: 7389-87-9 Molecular Formula: C7H11N3O2·2HCl Molecular Weight: 242.1 MDL No.: MFCD00012701 Appearance: Crystalline Storage Temperature: Store at 0-8°C

Synonyms: L-Lys-OEt·2HCl Purity Limit: &ge 98% (HPLC) CAS No.: 3844-53-9 Molecular Formula: C8H18N2O2·2HCl Molecular Weight: 247.

Synonyms: NonivamideCapsaicin synthetic Purity Limit: &ge 98% (HPLC) CAS No.: 2444-46-4 Molecular Formula: C17H27NO3 Molecular Weight: 293.40 MDL No.: MFCD00017286 Appearance: White powder Melting Point: 55-61 °C Storage Temperature: Store at 0-8 °

Synonyms: L-Leu-OH(S)-2-Amino-4-methylpentanoic acid Grade: USP Purity Limit: 98.5-101.

A PTFE baffle with an integral stainless steel tube. Can be used for either liquid addition into a reactor or primarily a temperature probe.

TE is composed of buffering agent Tris, and chelating agent EDTA. EDTA prevents degradation of DNA and RNA by chelating magnesium (or other divalent metal ions).

PerkinElmer offers a versatile product line of liquid sampling cells which utilize a specially designed Universal mount suitable for both FT-IR and dispersive instruments, and a wide variety of high quality window materials to meet your analytical

Thermo Electron Omega Graphite Tubes are compatible with your Thermo Electron atomic absorption instrument.

These HGA graphite tubes are pyrocoated to provide improved sensitivity and tube-to-tube reproducibility. They are slotted to accept L'vov platforms, PerkinElmer part number B3001256.

Silver Bromide Circular Demountable Cell Windows are minimally degraded by water making them useful for applications in the deep infrared.