1-(2-Fluoro-3-iodophenyl)ethanone
Supplier:
Electron Microscopy Sciences
Description:
Tris (Hydroxymethyl) Aminomethane Free Base, Reagent Grade is a white crystalline powder. A 40% (w/v) aqueous solution. Hydroxymethyl Aminomethane.
C4H11NO3 F.W. 121.14 CAS 77-86-1
A 40% (w/v) aqueous solution. It is clear and colorless.
Assay <gt/>99.9%
Water .<lt/>0.2%
Heavy Metals.-2ppm
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Supplier:
Matrix Scientific
Description:
Tris(3-fluorophenyl)phosphine ≥98%
Supplier:
VWR
Description:
Biological buffers are useful for cell culture in vitro, enzyme assays and some electrophoretic applications at physiological pH.
Supplier:
TCI America
Description:
Tris(1,10-phenanthroline)cobalt(III) Tris(hexafluorophosphate), Purity/Analysis Method: >97.0%(T), CAS Number: 28277-59-0, Molecular Formula: C36H24CoF18N6P3, Molecular Weight: 1034.46, Size: 5G
Supplier:
THERMO FISHER SCIENTIFIC CHEMICALS
Description:
Bis(2-hydroxyethyl)amino tris(hydroxymethyl)methane (BIS-TRIS) 99+% Biochemistry
Supplier:
BeanTown Chemical
Description:
CAS: 1038-95-5; EC No: 213-863-5; MDL No: MFCD00008542; RTECS: SZ3880000
Crystalline; Linear Formula: (CH3C6H4)3P; Molecular Formula: C21H21P; MW: 304.37
Melting Point: 144-148°
Air Sensitive
Catalog Number:
(PI17926)
Supplier:
Invitrogen
Description:
Thermo Scientific Pierce Tris is a standard reagent for preparation of many molecular biology buffers.
Supplier:
THERMO FISHER SCIENTIFIC CHEMICALS
Description:
Tris(trimethylsilyl)phosphite 92%
Supplier:
BeanTown Chemical
Description:
CAS: 77-86-1; EC No: 201-064-4; MDL No: MFCD00004679; RTECS: TY2900000
Crystalline; Linear Formula: NH2C(CH2OH)3; Molecular Formula: C4H11NO3; MW: 121.14
Melting Point: 169°; Boiling Point: 288° (decomposes below boiling point)
Density (g/mL): 1.353
Hygroscopic
Catalog Number:
(80503-542)
Supplier:
MilliporeSigma
Description:
500gm. tris(Hydroxymethyl)aminomethane. Crystalline solid. Purity: >=99% by titration test (perchloric acid). DNases, proteases, RNases: none detected. Absorbance (260 nm): <=0.03; (280 nm): <=0.02. Heavy metals: <=0.0005%. RTECS TY2900000, CAS 77-86-1.
Supplier:
BeanTown Chemical
Description:
CAS: 6163-58-2; EC No: 228-193-9; MDL No: MFCD00008514
Crystalline/Powder; Linear Formula: (CH3C6H4)3P; Molecular Formula: C21H21P; MW: 304.37
Melting Point: 123-125°
Light Sensitive
Supplier:
RPI
Description:
Highly purified for use in molecular biology applications.
Supplier:
THERMO FISHER SCIENTIFIC CHEMICALS
Description:
Tris(2-methoxyphenyl)phosphine 97+%
Supplier:
AMBEED, INC
Description:
Tri-O-benzyl-D-glucal 97%
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