9903 Results for: "Di-µ-bromobut(tri-tert-butylphosphine)dipalladium(I)"

CAS Number: 52611-08-2
MDL Number: MFCD00216594
Molecular Formula: C26H26Cl2P2Pd
Molecular Weight: 577.76
Purity/Analysis Method: >96.0% (T)
Form: Crystal

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MOSH/MOAH Standard (9 Components), Restek

Supplier: Restek

This MOSH/MOAH standard developed specifically for using LC coupled with GC-FID to accurately determine hydrocarbons found in mineral oils, which can migrate from packaging into food.

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Methyl-4-bromocrotonate tech. 85%, Technical Grade

Supplier: Thermo Scientific Chemicals

Methyl-4-bromocrotonate tech. 85%, Technical Grade

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N-(4-Bromobutyl)phthalimide ≥95.0% (by HPLC, titration analysis)

Supplier: TCI America

CAS Number: 5394-18-3
MDL Number: MFCD00005905
Molecular Formula: C12H12BrNO2
Molecular Weight: 282.14
Purity/Analysis Method: >95.0% (HPLC,T)
Form: Crystal
Melting point (°C): 79

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Ethyl-4-bromocrotonate tech. 80%, Technical Grade

Supplier: Thermo Scientific Chemicals

Ethyl-4-bromocrotonate tech. 80%, Technical Grade

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Bis(2-hydroxyethyl)amino tris(hydroxymethyl)methane (BIS-TRIS), Ultrapure

Supplier: VWR

Biological buffers are useful for cell culture in vitro, enzyme assays and some electrophoretic applications at physiological pH. Universally applicable buffers for biochemistry must be water soluble, not interfere with biological processes or biological

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Tricine, Ultrapure

Supplier: VWR

Biological buffers are useful for cell culture in vitro, enzyme assays and some electrophoretic applications at physiological pH.

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2-Bromo-2-butene cis- and trans- mixture 98% stabilized

Supplier: Thermo Scientific Chemicals

2-Bromo-2-butene cis- and trans- mixture 98% stabilized

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1-Bromo-2-butyne 98%

Supplier: Thermo Scientific Chemicals

1-Bromo-2-butyne 98%

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Tris(perfluorobutyl)amine 60.0% (by GC)

Supplier: TCI America

[for Mass spectrometry]
CAS Number: 311-89-7
MDL Number: MFCD00000436
Molecular Formula: C12F27N
Molecular Weight: 671.10
Purity/Analysis Method: >60.0% (GC)
Form: Clear Liquid
Boiling point (°C): 178
Specific Gravity (20/20): 1.89

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4-Nitrophenyl phosphatedi(tris) salt hydrate ≥90.0% (by titrimetric analysis)

Supplier: TCI America

[Substrate for Phosphatase]
CAS Number: 68189-42-4
MDL Number: MFCD00037009
Molecular Formula: C6H6NO6P
Molecular Weight: 461.36
Purity/Analysis Method: >90.0% (T)
Form: Crystal
Storage Temperature: <0°C

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Tris(perfluorobutyl)amine tech. 90%, Technical Grade

Supplier: Thermo Scientific Chemicals

Tris(perfluorobutyl)amine tech. 90%, Technical Grade

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Bis-trispropane ≥99.0% (by titrimetric analysis)

Supplier: TCI America

[for Buffer Material]
CAS Number: 64431-96-5
MDL Number: MFCD00004689
Molecular Formula: C11H26N2O6
Molecular Weight: 282.34
Purity/Analysis Method: >99.0% (T)
Form: Crystal
Melting point (°C): 166

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Tris(perfluorobutyl)amine MS standard

Supplier: Thermo Scientific Chemicals

Tris(perfluorobutyl)amine MS standard

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Bis-trispropane 98+%

Supplier: Thermo Scientific Chemicals

MDL: MFCD00004689 Notes: pKa1=6.8, useful pH range 6.3-9.5

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Bis-trispropane, ULTROL®

Supplier: MilliporeSigma

( {1,3-bis[tris(Hydroxymethyl)methylamino]propane}). White solid. Purity: >98% by titration. Heavy metals: <1 ppm. Soluble in H2O. Absorbance (1.0 M, H2O, 260 nm): <0.08. pKa 6.8 at 20[degree] C. CAS 64431-96-5, M.W. 282.4.

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3-Bromobutanone 97% stabilized

Supplier: Thermo Scientific Chemicals

MDL: MFCD00013538 Beilstein Registry No.: 906773

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N-(4-Bromobutyl)phthalimide 98%

Supplier: Thermo Scientific Chemicals

N-(4-Bromobutyl)phthalimide 98%

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Bis(2-hydroxyethyl)amino tris(hydroxymethyl)methane (BIS-TRIS) ≥99.0% (by HPLC, titration analysis)

Supplier: TCI America

[Good's buffer component for biological research]
CAS Number: 6976-37-0
MDL Number: MFCD00002853
Molecular Formula: C8H19NO5
Molecular Weight: 209.24
Purity/Analysis Method: >99.0% (HPLC,T)
Form: Crystal

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Bis(triphenylphosphine)copper(I) borohydride ≥90.0% (by titrimetric analysis)

Supplier: TCI America

CAS Number: 16903-61-0
MDL Number: MFCD00013219
Molecular Formula: C36H30CuP2
Molecular Weight: 602.97
Purity/Analysis Method: >90.0% (T)
Form: Crystal

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Di-tert-butyl-N,N-diisopropylphosphoramidite ≥98.0% (by total nitrogen basis)

Supplier: TCI America

CAS Number: 137348-86-8
MDL Number: MFCD00153506
Molecular Formula: C14H32NO2P
Molecular Weight: 277.39
Purity/Analysis Method: >98.0% (N)
Form: Clear Liquid
Boiling point (°C): 77
Flash Point (°C): 113
Specific Gravity (20/20): 0.89
Storage Temperature: 0-10°C

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Di-tert-butyl L-aspartate hydrochloride 98%

Supplier: Thermo Scientific Chemicals

L-Aspartic acid di-tert-butyl ester hydrochloride, 98%

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Accessories for ß-Hydroxybutyrate LiquiColor® Test, Stanbio Laboratory

Supplier: Stanbio Laboratory

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Tripropyl orthoformate ≥98.0%

Supplier: TCI America

CAS Number: 621-76-1
MDL Number: MFCD00015214
Molecular Formula: C10H22O3
Molecular Weight: 190.28
Purity/Analysis Method: >98.0% (GC)
Form: Clear Liquid
Boiling point (°C): 198
Flash Point (°C): 72
Specific Gravity (20/20): 0.88

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Tricine ≥99.0% (by titrimetric analysis)

Supplier: TCI America

[Good's buffer component for biological research]
CAS Number: 5704-04-1
MDL Number: MFCD00004277
Molecular Formula: C6H13NO5
Molecular Weight: 179.17
Purity/Analysis Method: >99.0% (T)
Form: Crystal
Color: White
Flash Point (°C): -21