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SPB®-35 Kapillar-GC-Säule
L × I.D. 30 m × 0.25 mm, df 0.25 μm
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About This Item
UNSPSC-Code:
41115710
eCl@ss:
32119290
Empfohlene Produkte
Materialien
fused silica
Qualitätsniveau
Agentur
meets requirements for USP G42
Parameter
0-300 °C temperature (isothermal or programmed)
Beta-Wert
250
df
0.25 μm
Methode(n)
gas chromatography (GC): suitable
L × ID
30 m × 0.25 mm
Aktive Matrixgruppe
Bonded; poly(35% diphenyl/65% dimethyl siloxane) phase
Anwendung(en)
clinical
environmental
food and beverages
forensics and toxicology
Säulenart
capillary intermediate polar
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Allgemeine Beschreibung
Temp.-Grenzen:
McReynolds-Zahlen.: x′ y′ z′ u′ s′ = 101 146 151 219 202
- 0 °C bis 300 °C
McReynolds-Zahlen.: x′ y′ z′ u′ s′ = 101 146 151 219 202
Anwendung
SPB®-35 fused silica capillary column may be used to determine pesticide retention times, in gas chromatography equipped with electron capture detector used for determining common pesticides like parathion-methyl, fenitrothion, chlorpyrifos, dichlofluanid, vinclozolin, chlozolinate, procymidone and iprodione in musts and wine.
Sonstige Hinweise
We offer a variety of chromatography accessories including analytical syringes
Rechtliche Hinweise
SPB is a registered trademark of Merck KGaA, Darmstadt, Germany
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M Buratti et al.
Journal of chromatography. B, Biomedical sciences and applications, 723(1-2), 95-104 (1999-03-18)
Methylhippuric acid isomers (MHAs), urinary metabolites of xylenes, were determined, after clean-up by C18-SPE and esterification with hexafluoroisopropanol and diisopropylcarbodiimide, by GC with ECD detection, on an SPB-35 capillary column (30 m, 0.32 mm I.D., 0.25 microm film thickness, beta
Quick gas chromatographic method for determining common pesticides in musts and wines.
Sala C
Chromatographia, 44 (5-6), 320-324 (1997)
Joseph Findley et al.
The West Virginia medical journal, 111(3), 22-28 (2015-06-09)
Currently ACOG recommends that a mid-term screening strategy may be considered to identify short cervix in low risk populations in an effort to prevent preterm birth. Vaginal progesterone is recommended for women with a cervical length ≤20 mm. Cerclage is
Luisa A Wetta et al.
American journal of perinatology, 31(6), 541-546 (2013-09-12)
The objective of this study is to evaluate whether midtrimester maternal vitamin D is associated with preeclampsia < 37 weeks or spontaneous preterm birth (SPTB) < 35 weeks. Nested case-control comprising two case subsets: (1) 100 women with preeclampsia < 37 weeks and (2) 100 women
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