Skip to Content

Dear Customer:

The current international situation is complex and volatile, and uncertain tariff policies may potentially impact our product prices. Given these uncertainties, we value your understanding regarding order-related matters.

If you decide to place an order during this period, we reserve the right to adjust the price based on the evolving situation. We understand that market changes may cause inconvenience. We will negotiate with you if there’s a significant price fluctuation due to tariff policy changes before the order’s actual delivery, and in such cases we may adjust or cancel the order as necessary.

For important updates on recent policy changes, please click here for more details.

Merck
CN
All Photos(1)

Key Documents

Safety Information

CRM47651

Supelco

CARB Method 1004 DNPH Mix 2

certified reference material, 30 μg/mL in acetonitrile (as the aldehydes & ketones)), ampule of 1 × 1 mL

Synonym(s):

CARB Method 1004 Aldehyde-DNPH Solution Mix 2

Sign Into View Organizational & Contract Pricing

Select a Size

100 MG
CN¥529.62
500 MG
CN¥1,878.18
1 G
CN¥2,610.59
5 G
CN¥10,455.30

CN¥529.62

Available to ship onApril 23, 2025Details

Request a Bulk Order
All Photos(1)

Select a Size

Change View
100 MG
CN¥529.62
500 MG
CN¥1,878.18
1 G
CN¥2,610.59
5 G
CN¥10,455.30

About This Item

UNSPSC Code:
77101502
NACRES:
NA.24

CN¥529.62

Available to ship onApril 23, 2025Details

Request a Bulk Order

grade

certified reference material
TraceCERT®

Quality Level

300

Agency

CARB 1004

product line

TraceCERT®

CofA

current certificate can be downloaded

packaging

ampule of 1 × 1 mL

concentration

30 μg/mL in acetonitrile (as the aldehydes & ketones))

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

environmental

format

multi-component solution

Related Categories

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
53919U53918U53910U
Ascentis® Express RP-Amide, 2.7 μm HPLC Column 2.7 μm particle size, L × I.D. 15 cm × 2.1 mm

53914U

Ascentis® Express RP-Amide, 2.7 μm HPLC Column

Ascentis® Express RP-Amide, 2.7 μm HPLC Column 2.7 μm particle size, L × I.D. 15 cm × 3 mm

53919U

Ascentis® Express RP-Amide, 2.7 μm HPLC Column

Ascentis® Express RP-Amide, 2.7 μm HPLC Column 2.7 μm particle size, L × I.D. 10 cm × 3 mm

53918U

Ascentis® Express RP-Amide, 2.7 μm HPLC Column

Ascentis® Express RP-Amide, 2.7 μm HPLC Column 2.7 μm particle size, L × I.D. 3 cm × 2.1 mm

53910U

Ascentis® Express RP-Amide, 2.7 μm HPLC Column

particle size

2.7 μm

particle size

2.7 μm

particle size

2.7 μm

particle size

2.7 μm

matrix active group

amide, alkyl phase

matrix active group

amide, alkyl phase

matrix active group

amide, alkyl phase

matrix active group

amide, alkyl phase

matrix

Fused-Core® particle platform, superficially porous particle

matrix

Fused-Core® particle platform, superficially porous particle

matrix

Fused-Core® particle platform, superficially porous particle

matrix

Fused-Core® particle platform, superficially porous particle

technique(s)

HPLC: suitable, UHPLC-MS: suitable, LC/MS: suitable, UHPLC: suitable

technique(s)

HPLC: suitable, LC/MS: suitable, UHPLC-MS: suitable, UHPLC: suitable

technique(s)

HPLC: suitable, LC/MS: suitable, UHPLC-MS: suitable, UHPLC: suitable

technique(s)

HPLC: suitable, LC/MS: suitable, UHPLC-MS: suitable, UHPLC: suitable

pore size

90 Å

pore size

90 Å

pore size

90 Å

pore size

90 Å

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Other Notes

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Legal Information

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

Analyte

Description
    Acetaldehyde-2,4-dinitrophenylhydrazone
    Acetone-2,4-dinitrophenylhydrazone
    Acrolein-2,4-dinitrophenylhydrazone
    Benzaldehyde-2,4-dinitrophenylhydrazone
    2-Butanone-2,4-dinitrophenylhydrazone
    Butyraldehyde-2,4-dinitrophenylhydrazone
    Crotonaldehyde-2,4-dinitrophenylhydrazone
    Formaldehyde-2,4-dinitrophenylhydrazone
    Hexaldehyde-2,4-dinitrophenylhydrazone
    Methacrolein-2,4-dinitrophenylhydrazone
    Propionaldehyde-2,4-dinitrophenylhydrazone
    m-Tolualdehyde 2,4-dinitrophenylhydrazone
    Valeraldehyde-2,4-dinitrophenylhydrazone
    See All (13)

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 - closed cup

Flash Point(C)

2.0 °C - closed cup

Regulatory Information

危险化学品
  • Specification Sheet

    • Choose from one of the most recent versions:

    Certificates of Analysis (COA)

    Lot/Batch Number

    It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

    If you need assistance, please contact Customer Support.

    Already Own This Product?

    Find documentation for the products that you have recently purchased in the Document Library.

    Visit the Document Library

    Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

    Contact Technical Service