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Transition Metals

The transition metals possess partially-filled d sub-shells and are in groups 4 to 11 of the periodic table. They are hard, very conductive, have multiple oxidation states, display catalytic activity, and can form colored and/or paramagnetic compounds.
Cobalt (Co) (4)
Gold (Au) (1)
Molybdenum (Mo) (1)
Nickel (Ni) (3)
Palladium (Pd) (1)
Titanium (Ti) (1)
Yttrium (Y) (10)

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1

Perkin Elmer US LLC Titanium In-Line Solvent Filter System for Biocompatible Pumps

Titanium In-Line Solvent Filter System for Biocompatible Pumps

ENCOMPASS_PREFERRED
2

Sigma Aldrich Fine Chemicals Biosciences LY266097 >=98% (HPLC), powder | 172895-39-5 | MFCD00949080 | 25MG

LY266097 >=98% (HPLC), powder | Purity: >=98% (HPLC) | Mol Wt: 407.33 | 172895-39-5 | MFCD00949080 | 25MG

ENCOMPASS
3

Sigma Aldrich Fine Chemicals Biosciences SQ 22,536 >=97% (HPLC), powder | 17318-31-9 | MFCD00210216 | 5MG

SQ 22,536 >=97% (HPLC), powder | Purity: >=97% (HPLC) | Mol Wt: 205.22 | 17318-31-9 | MFCD00210216 | 5MG

ENCOMPASS
4

Sigma Aldrich Fine Chemicals Biosciences SQ 22,536 >=97% (HPLC), powder | 17318-31-9 | MFCD00210216 | 25MG

SQ 22,536 >=97% (HPLC), powder | Purity: >=97% (HPLC) | Mol Wt: 205.22 | 17318-31-9 | MFCD00210216 | 25MG

ENCOMPASS
5

Sigma Aldrich Fine Chemicals Biosciences SupelTM Carbon LC 2.7 mum

Supel(TM) Carbon LC is a high-speed ultra-high performance liquid chromatography column based on 200 A… porous graphitic carbon (PGC) particle technology. The PGC particle provides a 100% carbon plane for the analytes to interact with via hydrophobic interactions and through ionic interactions via the polar retention effect on graphite (PREG) effect. This particle design exhibits high column efficiency for polar compoundsand enhanced retention of compounds typically requiring hydrophilic interaction liquid chromatography (HILIC) to retain. Through the use of patent-pending synthetic procedures a narrow particle size distribution is prevalent with this technology further enhancing the chromatographic performance that this column can display.

ENCOMPASS
6

Sigma Aldrich Fine Chemicals Biosciences SupelTM Carbon LC 2.7 mum

Supel(TM) Carbon LC is a high-speed ultra-high performance liquid chromatography column based on 200 A… porous graphitic carbon (PGC) particle technology. The PGC particle provides a 100% carbon plane for the analytes to interact with via hydrophobic interactions and through ionic interactions via the polar retention effect on graphite (PREG) effect. This particle design exhibits high column efficiency for polar compoundsand enhanced retention of compounds typically requiring hydrophilic interaction liquid chromatography (HILIC) to retain. Through the use of patent-pending synthetic procedures a narrow particle size distribution is prevalent with this technology further enhancing the chromatographic performance that this column can display.

ENCOMPASS
7

Sigma Aldrich Fine Chemicals Biosciences SupelTM Carbon LC 2.7 mum

Supel(TM) Carbon LC is a high-speed ultra-high performance liquid chromatography column based on 200 A… porous graphitic carbon (PGC) particle technology. The PGC particle provides a 100% carbon plane for the analytes to interact with via hydrophobic interactions and through ionic interactions via the polar retention effect on graphite (PREG) effect. This particle design exhibits high column efficiency for polar compoundsand enhanced retention of compounds typically requiring hydrophilic interaction liquid chromatography (HILIC) to retain. Through the use of patent-pending synthetic procedures a narrow particle size distribution is prevalent with this technology further enhancing the chromatographic performance that this column can display.

ENCOMPASS
8

Sigma Aldrich Fine Chemicals Biosciences SupelTM Carbon LC 2.7 mum

Supel(TM) Carbon LC is a high-speed ultra-high performance liquid chromatography column based on 200 A… porous graphitic carbon (PGC) particle technology. The PGC particle provides a 100% carbon plane for the analytes to interact with via hydrophobic interactions and through ionic interactions via the polar retention effect on graphite (PREG) effect. This particle design exhibits high column efficiency for polar compoundsand enhanced retention of compounds typically requiring hydrophilic interaction liquid chromatography (HILIC) to retain. Through the use of patent-pending synthetic procedures a narrow particle size distribution is prevalent with this technology further enhancing the chromatographic performance that this column can display.

ENCOMPASS
9

Microsolv Technology Corporation Tubing, PTFE, 0.007" ID, 1/16" OD, Low Pressure. 5 Meter Roll. 1 EA.

This MicroSolv PTFE ( Polytetrafluoroethylene ) Tubing is extruded from virgin PTFE, manufactured exclusively by DuPont. We do not add any additives to the original PTFE material, except for particles for color coding. This tubing is used widely in all low-pressure, laboratory applications including before and after an HPLC Pump such as with Mobile Phase Delivery and Solvent Waste Systems. Since PTFE tubing contains "micro-pores" in the tubing wall, which allows a quick air exchange, consideration for for use with degassed and oxygen-sensitive solvents is needed. Internal and Outer Dimensional Tolerance: +/- 0.20mm Color: Natural PTFE, Translucent ID: 0.007" ( 0.18mm ) Pressure rating: 850 psi.

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10

Arbor Assays Palladium PdX API Fluorescent Kit (1 Plate)
SDP

The DetectX Palladium API Screening Fluorescent Detection Kit is designed to allow rapid screening of stepwise API methods for Pd removal in a variety of solvents and includes a reference standard and proprietary PdXtm Palladium Detection Reagent. 

ENCOMPASS_PREFERRED
11

Medchemexpress LLC Rhapontigenin | 500-65-2 | MFCD00017718 | ">98.0%" | 10 MG
SDP

Rhapontigenin is a naturally occurring stilbenoid used as a research-grade bioactive compound and analytical standard; it is reported to inactivate cytochrome P450 1A1 and shows antioxidant and anticancer activities.

  • High purity (≥98%) suitable for research applications.
  • Solid powder form, soluble in common organic solvents such as DMSO.
  • Stable when stored under recommended conditions: powder -20°C (up to 3 years) or 4°C (up to 2 years).
  • Used in enzymology, cell-based assays, and as an analytical reference standard.

ENCOMPASS_PREFERRED
12

Medchemexpress LLC BA-53038B 50mg | 2306195-65-1 | 50 MG
SDP

BA-53038B is a hepatitis B virus (HBV) core protein allosteric modulator that binds the HAP pocket and modulates HBV capsid assembly. It exhibits antiviral activity against HBV (reported EC50 3.32 μM) and is intended for preclinical research use.

  • High purity (reported 98.73%).
  • Molecular formula: C14H16ClNO.
  • Molecular weight: 249.74 g·mol^-1.
  • Available in multiple pack sizes for research use.
  • Storage: powder at -20°C for long-term; in solvent at -80°C for short-term.

ENCOMPASS_PREFERRED
13

Medchemexpress LLC Imidazobenzodiazepinone derivative | 91917-65-6 | MFCD00078598 | 99.2% | 326.31 g·mol⁻¹ | C15H14N6O3 | 10 MG
SDP

Ro15-4513 is an imidazobenzodiazepinone derivative used in research that functions as a partial inverse agonist at GABAA (benzodiazepine) receptors and is widely used as an ethanol antagonist and reference standard.

  • Imidazobenzodiazepinone derivative acting on GABAA receptors.
  • Potent ethanol antagonist used in pharmacology and behavioral studies.
  • Off-white to yellow solid with high purity (~99.17%).
  • Molecular formula C15H14N6O3; molecular weight 326.31 g·mol⁻¹.
  • Recommended storage: powder at -20°C (long term) or 4°C (short term); in solvent at -80°C.

ENCOMPASS_PREFERRED
14

Medchemexpress LLC Darutoside | 59219-65-7 | MFCD17214820 | 99.9% | 484.62 g/mol | C26H44O8 | 10 MG
SDP

Darutoside is a diterpenoid glycoside supplied as a high-purity analytical standard for laboratory research. It is provided as a powdered material with documentation for purity and safety, and is intended for research use only (not for human or animal therapeutic use).

  • High purity suitable for analytical and research applications.
  • Molecular formula C26H44O8 and molecular weight 484.62 g/mol.
  • Documented CAS number and certificate of analysis available.
  • Packaged in small analytical quantities (for example, 10 mg) to support assay and reference work.
  • Store sealed at 4°C, protected from moisture and light; solvent storage guidelines apply for longer term.

ENCOMPASS_PREFERRED
15

Medchemexpress LLC Clonixin | 17737-65-4 | 98.0% | 500 MG
SDP

Clonixin (SCH-10304) is a non-steroidal anti-inflammatory research compound provided for laboratory use as a solid or in DMSO solution. It is intended for in vitro and preclinical studies and is not for human or clinical use.

  • CAS number 17737-65-4.
  • Purity ≥98.0% (HPLC).
  • Molecular formula C13H11ClN2O2; molecular weight 262.69 g/mol.
  • Available as a 500 mg solid and as a 10 mM solution in DMSO.
  • Includes data sheet, certificate of analysis, and safety data sheet.
  • Common applications: in vitro pharmacology and anti-inflammatory assays.

ENCOMPASS_PREFERRED