Chemicals Reagents P

Chemicals Reagents P

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  • ALDRICH 2-Propan(ol-d), 98 atom % D

    Synonym(s): Isopropyl alcoh(ol-d) Empirical Formula: C3DH7O Linear Formula: (CH3)2CHOD Formula Weight: 61.10 MDL Number: MFCD00044422 Boiling Point: 82 °C(lit.) Melting Point: -90 °C(lit.) Density: 0.798 g/mL at...

  • ALDRICH Piperonyl alcohol, 98%

    Synonym(s): 1,3-Benzodioxole-5-methanol; 3,4-(Methylenedioxy)benzyl alcohol; 3,4-(Methylenedioxy)phenylmethanol Empirical Formula: C8H8O3 Linear Formula: C8H8O3 Formula Weight: 152.15 MDL Number: MFCD00005836 Purity: 98% Melting...

  • Potassium phosphate monobasic, meets analytical specification of Ph. Eur., NF, E340, anhydrous, 98-100.5% (calc. to the dried substance)

    Synonyms: Monopotassium phosphate; Potassium dihydrogen phosphate; prim.-Potassium phosphate Formula: KH2PO4 Formula Weight: 136.09 CAS No.: 7778-77-0 Purity: 98-100.5% (calc. to the dried substance) Density: 2.338 g/mL at 25 °C(lit.)

  • ALDRICH Poly(ethylene glycol) methyl ether thiol, average Mn 6,000

    Synonym(s): Methoxy PEG thiol; Methoxypolyethylene glycol thiol; PEG thiol; mPEG thiol Linear Formula: CH3O(CH2CH2O)nCH2CH2SH Melting Point: 56-61 °C Storage: −20°C

  • SIGMA Prednisone >=98%

    Synonym(s): 1,4-Pregnadiene-17α,21-diol-3,11,20-trione; 1-Cortisone; 17α,21-Dihydroxy-1,4-pregnadiene-3,11,20-trione; Dehydrocortisone Empirical Formula: C21H26O5 Linear Formula: C21H26O5 Formula Weight: 358.43 MDL Number:...

  • SIGMA PF-477736 >=98% (HPLC)

    Synonym(s): (2R)-2-Amino-2-cyclohexyl-N-[2-(1-methyl-1H-pyrazol-4-yl)-6-oxo-5,6-dihydro-1H-[1,2]diazepino[4,5,6-cd]indol-8-yl]-acetamide; PF-00477736 Empirical Formula: C22H25N7O2 Linear Formula: C22H25N7O2...

  • SIGMA Pivmecillinam >=98% (HPLC)

    Synonym(s): Amdinocillin pivoxil Empirical Formula: C21H33N3O5S Linear Formula: C21H33N3O5S Formula Weight: 439.57 Purity: ≥98% (HPLC) Storage: −20°C

  • Polyethersulfone (PES), film, thickness 0.025 mm, size 150 x 150 mm, clear amber

    For updated SDS information please visit www.goodfellow.com Synonyms: SU301025 Legal Information: Product of Goodfellow

  • Peroxidase Indicator Reagent,

    Storage: 2-8C UNSPSC Code: 12352200 Application: Kit component in the Sigma Leukocyte Peroxidase (Myeloperoxidase) Procedure, 390A. Components: Contains p-Phenylenediamine diHCL (1 part) and catechol (2 parts). Commonly referred to as Hanker Yates Reagent.

  • Protector RNase Inhibitor

    Synonym: protector, rnase inhibitor Application Protector RNase Inhibitor is used to: Protect mRNA in cDNA synthesis reactions, RT-PCR (in conventional thermal cyclers and qPCR systems), e.g. , with the LightCycler® Instruments, in vitro transcription/translati on system, RNase Protection Assay,...

  • "Paraoxon-methyl, PESTANAL®, analytical standard"

    Synonyms: O , O -Dimethyl O -(4-nitrophenyl) phosphate Formula: C8H10NO6P Formula Weight: 247.14 CAS No.: 950-35-6 Storage Temperature: 2-8°C Legal Information: PESTANAL is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH

  • ALDRICH 3-Phenyl-1-propylamine, 98%

    Synonym(s): 3-Phenylpropylamine; y-Aminopropylbenzene Formula: C6H5(CH2)3NH2 Formula Weight: 135.21 CAS No.: 2038-57-5 UN Number: UN2735 Purity: 98% Density: 0.951g/mLat 25°C(lit.) Packaging: 10, 25 g in glass bottle

  • Pentaerythritol tetrakis(3-mercaptopropionate), >95%

    CAS Number: 7575-23-7 Formula: C17H28O8S4 Formula Weight: 488.66 Linear Formula: (HSCH2CH2COOCH2)4C MDL No.: MFCD00022104 Purity: >95% Boiling Point: 275 C/1 mmHg(lit.) Density: 1.28 g/mL at 25 C(lit.) Refractive Index: n20/D 1.531(lit.) Beilstein Registry Number: 2312625 EC Number: 231-472-8 UNSPSC...

  • ALDRICH 2,3-Pentanedione, 97%

    Synonym(s): Acetylpropionyl Formula: CH3CH2COCOCH3 Formula Weight: 100.12 CAS No.: 600-14-6 UN Number: UN1224 Purity: 97% Density: 0.957g/mLat 25°C(lit.) Storage: 2-8°C Packaging: 25, 100 g in glass bottle

  • PBS Buffer 1X, pH 7.2

    PBS (Phosphate Buffered Saline) has a concentration of 1X and can be sterilized by autoclaving. It contains 726.0 mg/L NaH2PO4, 9, 000.0 mg/L NaCl, 210.0 mg/L KH2PO4 and has a pH of 7.2. PBS is a water-based salt solution that helps maintain a constant pH. It is isotonic and non-toxic to most cells...

  • Platinum/Iridium rod, Pt80%/Ir20%, 1.8 mm diameter, length 10 mm, temper as drawn

    For updated SDS information please visit www.goodfellow.com Synonyms: PT047918 Legal Information: Product of Goodfellow

  • SIAL Potassium hexacyanoferrate(II) trihydrate

    ACS reagent, 98.5-102.0% Synonym(s): Potassium ferrocyanide; Yellow prussiate Empirical Formula: C6FeK4N6 -+ 3H2O Formula Weight: 422.39 Linear Formula: K4Fe(CN)6 -+ 3H2O MDL Number: MFCD00167023 Purity: 98.5-102.0%...

  • Potassium nitrate, BioXtra, =99.0%

    Formula: KNO3 Formula Weight: 101.10 CAS No.: 7757-79-1 Purity: ≥99.0% Packaging: 1 kg in poly bottle Packaging: 500 g in poly bottle

  • SIGMA Protein A-Alkaline Phosphatase Protein A from Staphylococcus aureus

    MDL Number: MFCD03458210 Storage: 2-8°C

  • SIAL Potassium chromate

    puriss., ≥99% Empirical Formula: CrK2O4 Formula Weight: 194.19 Linear Formula: K2CrO4 MDL Number: MFCD00011368 Purity: ≥99% Melting Point: 971 °C(lit.) RTECS No.: GB2940000 RIDADR: UN 3288 6.1/PG 3

  • Potassium hydrogen phthalate, BioXtra, =99.95%

    Synonyms: Potassium phthalate monobasic; KHP; Phthalic acid monopotassium salt; Potassium biphthalate; Potassium hydrogen phthalate Formula: HOOCC6H4COOK Formula Weight: 204.22 CAS No.: 877-24-7 Purity: ≥99.95% Packaging: 100, 500 g in poly bottle

  • Peroxidase AffiniPure F(ab')2 Fragment Goat Anti-Human IgG (H+L) (min X Bov, Hrs, Ms Sr Prot)

    F(ab')2 fragment antibodies are generated by pepsin digestion of whole IgG antibodies to remove most of the Fc region while leaving some of the hinge region. F(ab')2 fragments have two antigen-binding Fab portions linked together by disulfide bonds and therefore they...

  • SIGMA Poly-L-ornithine hydrochloride mol wt 15,000-30,000

    MDL Number: MFCD00166412 Storage: −20°C

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