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Merck
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주요 문서

SU860101

Supelco

Magnetic Screw Cap for Headspace Vials, 18 mm thread

PTFE/silicone septum (white PTFE/tranparent blue silicone), septum thickness 1.3 mm, pkg of 100 ea

동의어(들):

18 mm magnetic screw cap for vials

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About This Item

UNSPSC 코드:
41122001
NACRES:
NB.11

material

PTFE/silicone septum (white PTFE/tranparent blue silicone)
stainless steel screw cap (magnetic, open-top, 8 mm center hole)

특징

closure type stainless steel hole cap

경도

35 (Durometer: shore A)

포장

pkg of 100 ea

O.D. × H

18 mm × 11 mm

격막 두께

1.3 mm

피팅

thread for 18 mm

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관련 카테고리

일반 설명

This magnetic screw cap has been developed for the CTC instrument. The vial has a precision thread with numberous threads to force the septa against the vial to seal it to be gas tight. The center hole is designed to be used for SPME as well as standard Headspace analysis, but still offers enough surface for the magnet to transport a completely filled vial.

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시험 성적서(COA)

Lot/Batch Number

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이 제품을 이미 가지고 계십니까?

문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

Alexander J Schmidt et al.
Journal of breath research, 14(4), 047104-047104 (2020-10-07)
Exhaled breath aerosols contain valuable metabolomic content due to gas exchange with blood at the alveolar capillary interface in the lung. Passive and selective filtering of these aerosols and droplets may reduce the amount of saliva contaminants and serve as
Alexander A Aksenov et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 1061-1062, 17-25 (2017-07-12)
Breath analysis has been gaining popularity as a non-invasive technique that is amenable to a broad range of medical uses. One of the persistent problems hampering the wide application of the breath analysis method is measurement variability of metabolite abundances

문서

GC/MS/MS Analysis of BPA in Energy Drink

Study demonstrates SPME of BPA from an energy drink using an overcoated PDMS/DVB fiber, followed by GC/MS/MS analysis.

Determination of 2-Chloroethanol as Marker for Fumigant Ethylene Oxide in Sesame Seeds by HS-SPME-GC-MS

The work describes the development of an HS-SPME-GC-MS method to determine 2-chloroethanol as a marker of fumigant ethylene oxide in different kinds of sesame seed samples.

프로토콜

Bisphenol A Analysis in Food by SPME

Overcoated SPME fiber enables low-level BPA analysis in food via SPME-GC-MS/MS, meeting tighter migration limit regulations.

SPME 및 GC/MS를 이용한 물에 함유된 휘발성 유기화합물(VOC)의 향상된 측정: ISO 표준 17943

물에 함유된 VOC의 측정을 위해 GC/MS와 조합한 HS-SPME의 고성능, 신뢰성 및 재현성은 실험실간 시험에서 입증되었습니다. HS-SPME를 이용한 새로운 ISO 17943은 민감도와 선택성에서 이 측정의 기존 공식 방법을 개선하였습니다.

Improved Determination of Volatile Organic Compounds in Water by SPME and GC/MS: ISO Standard 17943

High performance, reliability, and reproducibility of HS-SPME in combination with GC/MS for the determination of VOCs in water was proven in an interlaboratory trial. The new ISO 17943 using HS-SPME is an improvement on existing official methods for this determination in terms of sensitivity and selectivity.

자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..

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