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91-20-3

Applied Filters:
Keyword:'91-20-3'
Showing 1-26 of 26 results for "91-20-3" within Products
All Photos(8)

Synonym(s): Naphthalene
Empirical Formula (Hill Notation): C10H8
CAS No.:
91-20-3
Molecular Weight:
128.17
EC No.:
202-049-5
Beilstein No.:
1421310

  • 184500

    suitable for scintillation, ≥99%

  • 84679

    analytical standard

  • 1457083

    United States Pharmacopeia (USP) Reference Standard

  • PHR1275

    Pharmaceutical Secondary Standard; Certified Reference Material

  • 91489

    certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

All Photos(1)

Naphthalene solution

CAS No.:
91-20-3
EC No.:
202-049-5
Beilstein No.:
7822574

  • 40053

    certified reference material, 5000 μg/mL in methanol

All Photos(1)

Lithium metal scrubbing solution for battery testing Naphthalene

Empirical Formula (Hill Notation): C10H8
CAS No.:
91-20-3
Molecular Weight:
128.17

  • 921106

    0.1 M in THF

All Photos(2)

Melting point standard 79-81°C

Synonym(s): Naphthalene
Empirical Formula (Hill Notation): C10H8
CAS No.:
91-20-3
Molecular Weight:
128.17
EC No.:
202-049-5
Beilstein No.:
1421310

  • 01422

    analytical standard

All Photos(1)

Naphthalene-d8

Empirical Formula (Hill Notation): C10D8
CAS No.:
1146-65-2
Molecular Weight:
136.22
EC No.:
214-552-7

  • 176044

    99 atom % D, ≥98% (CP)

All Photos(1)

Naphthalene-1-13C

Linear Formula: 13CC9H8
CAS No.:
20526-83-4
Molecular Weight:
129.16

  • 493082

    99 atom % 13C

All Photos(1)

Naphthalene-1,2,3,4,9,10-13C6

Linear Formula: 13C6C4H8
CAS No.:
287399-34-2
Molecular Weight:
134.13

  • 591041

    99 atom % 13C

  • CRM46955

    certified reference material, TraceCERT®, 2000 μg/mL each component in methylene chloride, ampule of 1 mL

  • CRM48902

    certified reference material, TraceCERT®, 2000 μg/mL each component in methylene chloride, ampule of 2 × 1 mL

  • CRM47906

    High Concentration, certified reference material, 4000 μg/mL each component in methylene chloride: benzene (1:1), ampule of 1 mL

  • 46866-U

    certified reference material, 2000 μg/mL each component in methylene chloride, ampule of 25 mL

  • CRM5M07296

    certified reference material, TraceCERT®, 2000 μg/mL each component in dichloromethane, ampule of 5 × 1 mL

All Photos(1)

Revised PVOC/GRO Mix

  • 47578-U

    certified reference material, 2000 μg/mL each component in methanol

All Photos(1)

EPA VOC Mix 2

Synonym(s): EPA VOC Mix 2

  • CRM48777

    certified reference material, 2000 μg/mL each component in methanol, ampule of 1 mL

All Photos(1)

QTM PAH Mix

  • CRM47930

    certified reference material, 2000 μg/mL each component in dichloromethane, ampule of 1 mL

All Photos(1)

EPA 610 Polynuclear Aromatic Hydrocarbons Mix

Synonym(s): EPA 610 Polynuclear Aromatic Hydrocarbons Mixture

  • CRM48743

    certified reference material, in methanol: methylene chloride (1:1) (varied concentration)

All Photos(1)

Aromatic Hydrocarbon Standard

  • UST122

    certified reference material, 1000 μg/mL in methylene chloride

All Photos(1)

PAH Calibration Mix

Synonym(s): Polynuclear Aromatic Hydrocarbons Mix

  • CRM47940

    TraceCERT®, certified reference material, 10 μg/mL each component in acetonitrile

  • CRM47543

    certified reference material, 2000 μg/mL each component in benzene: dichloromethane (50:50), ampule of 1 mL

  • CRM48905

    certified reference material, TraceCERT®, 2000 μg/mL each component in methylene chloride: benzene (1:1)

All Photos(1)

EPA TCL PAH Mix

  • 49156

    certified reference material, in acetonitrile: methanol (9:1) (varied)

All Photos(1)

PAH Mix 3

  • 861291

    certified reference material, in methylene chloride: methanol (1:1) (varied)

All Photos(1)

BNAs - Sandy Loam 1

  • CRM143

    pkg of 50 g

All Photos(1)

EPA 8260 Volatiles Calibration Mix

  • 500607

    certified reference material, 2000 μg/mL each component in methanol

All Photos(1)

EPA 502/524 Volatiles Organic Calibration Mix A (without gases)

Synonym(s): EPA 502/524 Volatiles Organic Calibration Mix (without gases)

  • CRM47933

    certified reference material, 200 μg/mL each component in methanol, ampule of 1 mL

All Photos(1)

EPA 502/524 Volatiles Organic Calibration Mix (without gases)

  • 502111

    2000 μg/mL each component in methanol, analytical standard

All Photos(1)

EPA 625 Semivolatile Calibration Mix

  • 506559

    1000 μg/mL each component in methylene chloride: benzene (3:1), analytical standard

All Photos(1)

EPA 502/524.2 VOC Mix

  • 47932

    200 μg/mL each component in methanol, analytical standard

All Photos(1)

EPA CLP Semivolatile Calibration Mix

  • 506508

    certified reference material, 1000 μg/mL each component in dichloromethane : benzene (3:1)

All Photos(1)

EPA 8270 Calibration Mix 1

  • 5M00720

    1000 μg/mL each component in dichloromethane : benzene (3:1), analytical standard

All Photos(1)

EPA 8270 LCS Mix 1

  • 46853-U

    100 μg/mL each component in acetone: methylene chloride (9:1), analytical standard

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