28463-U
VOCOL® Capillary GC Column
L × I.D. 20 m × 0.18 mm, df 1.00 μm
Faça loginpara ver os preços organizacionais e de contrato
About This Item
Código UNSPSC:
77101502
eCl@ss:
32119290
NACRES:
SB.54
Produtos recomendados
Materiais
fused silica
Nível de qualidade
Agency
EPA TO-17,502.2,624,8015,8260,OLM04.2 VOA,524.2
NIOSH 1003
suitable for EPA 601
Parâmetros
≤25-250 °C temperature (isothermal or programmed)
Valor beta
45
df
1.00 μm
técnica(s)
gas chromatography (GC): suitable (fast GC)
C × D.I.
20 m × 0.18 mm
aplicação(ões)
environmental
food and beverages
forensics and toxicology
industrial hygiene
tipo de coluna
capillary intermediate polar
Procurando produtos similares? Visita Guia de comparação de produtos
Categorias relacionadas
Descrição geral
Application: This intermediate polarity column, designed for analyses of volatile organic compounds (VOCs), offers great retention and resolution of highly volatile compounds. Use this column in direct injection ports or coupled to purge and trap systems.
USP Code: None
Phase:
USP Code: None
Phase:
- Bonded
- Proprietary
- ≤0.32 mm I.D., <2 μm: Subambient to 250 °C (isothermal or programmed)
- ≤0.32 mm I.D., ≥2 μm: Subambient to 230 °C (isothermal or programmed)
- ≥0.53 mm I.D., <2 μm: Subambient to 250 °C (isothermal or programmed)
- ≥0.53 mm I.D., ≥2 μm: Subambient to 230 °C (isothermal or programmed)
Outras notas
We offer a variety of chromatography accessories including analytical syringes
Informações legais
VOCOL is a registered trademark of Merck KGaA, Darmstadt, Germany
Aplicação
Escolha uma das versões mais recentes:
Já possui este produto?
Encontre a documentação dos produtos que você adquiriu recentemente na biblioteca de documentos.
Carina Aronsson et al.
Logopedics, phoniatrics, vocology, 32(2), 60-70 (2007-07-07)
The aim was to investigate how female patients with vocal nodules use their voices when trying to make themselves heard over background noise. Ten patients with bilateral vocal fold nodules and 23 female controls were recorded reading a text in
Philipp Aichinger et al.
Logopedics, phoniatrics, vocology, 37(4), 167-173 (2012-06-19)
The Dysphonia Severity Index (DSI) is a measure that quantifies the overall vocal quality. The aim of the study is to evaluate the reliability of DSI measurements. The DSIs of 30 subjects were therefore measured using LingWAVES (WEVOSYS) and DiVAS
Marwa Saleh et al.
Logopedics, phoniatrics, vocology, 40(1), 30-35 (2013-06-21)
The /r/ phoneme is variable in manner and place of articulation, and difficult to correct worldwide. Variability could exist within the same language. The objective of this study was to determine whether Egyptian Cairene /r/ was a trill or a
Zuleica A Camargo et al.
Logopedics, phoniatrics, vocology, 38(4), 157-166 (2013-07-06)
In this phonetic study, productions of the consonant in the stressed syllable position of the word arara as produced by 13 subjects with short and/or anterior lingual frenulum were compared before and after lingual frenectomy. The results from the measurement
Re: Bonilha HS, O'Shields M, Gerlach TT, Deliyski DD. Arytenoid adduction asymmetries in persons with and without voice disorders. Logoped Phoniatr Vocol. 2009 Aug 26:1-7. [E-pub ahead of print].
Gerhard Friedrich
Logopedics, phoniatrics, vocology, 35(3), 149-149 (2009-11-04)
Nossa equipe de cientistas tem experiência em todas as áreas de pesquisa, incluindo Life Sciences, ciência de materiais, síntese química, cromatografia, química analítica e muitas outras.
Entre em contato com a assistência técnica