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14274

Supelco

Acetonitrile solution

with 0.1% ammonium acetate, tested for UHPLC-MS

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5 μG
CN¥1,612.10
4 X 5 μG
CN¥3,069.85

CN¥1,612.10

Available to ship onApril 10, 2025Details

Request a Bulk Order
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5 μG
CN¥1,612.10
4 X 5 μG
CN¥3,069.85

About This Item

CAS Number:
148642-19-7
EC Number:
200-835-2
MDL number:
MFCD00001878
UNSPSC Code:
41121800
PubChem Substance ID:
329750436
NACRES:
NA.03
grade:
HPLC grade
technique(s):
HPLC: suitable

CN¥1,612.10

Available to ship onApril 10, 2025Details

Request a Bulk Order

Product Name

Acetonitrile with 0.1% ammonium acetate, tested for UHPLC-MS

grade

HPLC grade

form

liquid

quality

tested for UHPLC-MS

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable

impurities

≤0.0001% non-volatile
≤0.5 ppb fluorescence (quinine) at 254 nm
≤0.5 ppb fluorescence (quinine) at 365 nm
≤2.0% water
≤20 ppb UHPLC-MS (q-TOF) (Reserpin, ESI(+))

transmittance

254 nm, ≥90%

cation traces

Ca: ≤0.25 mg/kg
K: ≤0.25 mg/kg
Mg: ≤0.25 mg/kg
Na: ≤1 mg/kg

UHPLC-gradient

≤2 mAU at 254 nm (peak)
≤30 mAU at 254 nm (drift)

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Macrophage Colony-Stimulating Factor human M-CSF, recombinant, expressed in E. coli, lyophilized powder, suitable for cell culture

M6518

Macrophage Colony-Stimulating Factor human

recombinant

expressed in E. coli

recombinant

expressed in E. coli

recombinant

expressed in E. coli

recombinant

expressed in E. coli

biological source

human

biological source

human

biological source

mouse

biological source

human

assay

≥98% (SDS-PAGE)

assay

≥98% (SDS-PAGE)

assay

≥97% (SDS-PAGE)

assay

≥98% (SDS-PAGE and HPLC)

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

form

lyophilized powder

form

lyophilized

form

lyophilized powder

form

lyophilized powder

Application

Acetonitrile with ammonium acetate may be used as a mobile phase in liquid chromatography-tandem mass spectrometry (LC-MS/MS) assay for the simultaneous quantitative analysis of synthetic corticosteroids like beclomethasone dipropionate, betamethasone, budesonide, dexamethasone, fludrocortisone, flunisolide, fluorometholone, fluticasone propionate, megestrol acetate, methylprednisolone, prednisolone, prednisone, triamcinolone, and triamcinolone acetonide.[1]

Packaging

Clear borosilicate glass, high hydrolytic resistance (Type I)

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Product No.
Description
Pricing

Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

35.6 °F

Flash Point(C)

2.0 °C

Regulatory Information

新产品
  • Specification Sheet

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    Certificates of Analysis (COA)

    Lot/Batch Number
    BCCK6848
    STBJ9551
    BCBZ8900
    BCBZ4890
    BCBR8870V

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    Quantitative, highly sensitive liquid chromatography-tandem mass spectrometry method for detection of synthetic corticosteroids.
    Taylor RL
    Clinical Chemistry, 50 (12), 2345-2352 (2004)

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