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Merck
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11887

Supelco

Coated GC Packing

phase 4% Carbowax 20M + 0.8% KOH, matrix 60/80 Carbopack B support, bottle of 15 g

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크기 선택

15 G
₩1,252,510

₩1,252,510

구입 가능 여부는 고객센터에 문의하십시오.
모든 사진(1)

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15 G
₩1,252,510

About This Item

UNSPSC 코드:
23151817

₩1,252,510

구입 가능 여부는 고객센터에 문의하십시오.

포장

bottle of 15 g

파라미터

60-220 °C temp. range

기술

gas chromatography (GC): suitable

Matrix

60/80 Carbopack B support

기질 활성군

4% Carbowax 20M + 0.8% KOH phase

컬럼 유형

packed GC

호환성

for analyte group amines

유사한 제품을 찾으십니까? 방문 제품 비교 안내

관련 카테고리

일반 설명

Ready-to-use coated packing for those wanting to pack their own columns.
The choice of coating material is based on the stationary phase of the GC.[1] Gas Chromatographic (GC) column packed with Carbopack B modified by Carbowax and KOH has the best separation efficiency.[2]

애플리케이션

GC column packed with Carbopack B, Carbowax and KOH was used for the determination of Dimethylethylamine and Dimethylethylamine-N-Oxide in Air, Plasma and Urine Samples.[3]

픽토그램

Corrosion
GHS05

신호어

Warning

유해 및 위험 성명서

H290,H315,H319

Hazard Classifications

Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

dust mask type N95 (US), Eyeshields, Gloves

가장 최신 버전 중 하나를 선택하세요:

시험 성적서(COA)

Lot/Batch Number

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

도움이 필요하시면 연락하세요. 고객 지원 부서

이 제품을 이미 가지고 계십니까?

문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

Comparison of column packings for trace analysis of free amines by gas-liquid chromatography.
Mathiasson L and Lovkvist P.
Journal of Chromatography A, 217, 177-181 (1981)
Methods for the determination of dimethylethylamine and dimethylethylamine-N-oxide in air, plasma and urine samples.
Lundh TB, et al.
International Journal of Environmental Analytical Chemistry, 44 (2), 81-86 (1991)
Analytical Measurements in Aquatic Environments.
Namiesnik J and Szefer P.
Science, 73-73 (2009)

질문

1–5 / 5 질문  

  1. How can I purchase a column that is packed with this material?

    1 답변

    1. Most packed column are custom made and require that you obtain a quotation. Please contact our Customer & Sales Services group at phone number (800)-247-6628, fax number (800)-447-3044 or email [email protected] for additional information.

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  2. Is this product a packed column?

    1 답변

    1. This is packing material only; it is not a column. Some endusers will purchase this bottle of packing and prepare their own packed columns.

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  3. What is the Department of Transportation shipping information for this product?

    1 답변

    1. Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.

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  4. What does the 80/100 stand for in the product description?

    1 답변

    1. The 80/100 refers to the mesh size range of the actual particles.  When working with mesh size: the larger the mesh number, the smaller the diameter of the particle.  In this case 80 refers to a diameter of 177 microns and 100 refers to a diameter of 149 microns.  Therefore; the particles in this product with 80/100 will range between 149 microns and 177 microns.

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  5. What is the maximum temperature for this packing?

    1 답변

    1. The maximum temperature for this packing is 220 °C.

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