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29652-U

Supelco

Certified Vial Kit, Low Adsorption (LA), 2 mL, pk of 100

volume 2 mL, clear glass vial (with marking spot), natural PTFE/silicone septa (with slit), thread for 9 mm

Synonyme(s) :

Low Adsorption Certified Vial Kit

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About This Item

Code UNSPSC :
41122001
Nomenclature NACRES :
NB.11

Matériaux

clear glass vial (with marking spot)
light blue polypropylene cap (Mass Spec quality)
natural PTFE/silicone septa (with slit)

Caractéristiques

closure type screw top vial

Conditionnement

pkg of 100 ea

D.E. × H × D.I.

12 mm × 32 mm × 6 mm

Volume

2 mL

Raccords

thread for 9 mm

Compatibilité

for use with Agilent/HP
for use with Thermo Fisher
for use with Waters

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Description générale

Supelco′s new Low Adsorption (LA) vials are manufactured using a process that decreases the number of hydroxyl groups on the vial′s glass surface, significantly reducing surface activity while improving analytical quantitation and minimizing pH shifts in the sample. This same process also removes unwanted surface metals such as sodium and boron that can contaminate samples and interfere with trace analysis. Unlike other methods used to decrease vial surface activity, the elimination of surface activity in LA vials is integral to the manufacturing process and is not a chemical surface treatment.

These vials and closures are designed, engineered, and manufactured for optimum performance in HPLC, GC/MS, and LC/MS applications. All of the parts of the vial system (vial, cap, and septum) can come into contact with the sample and are critical to the outcome of the analysis.

We recommend using LA vials with MSQ polypropylene cap/PTFE silicone septa. This cap and septa combination was purposely designed for use with mass spectrometry. It shows little to no background contamination when compared to other cap and septa products in the marketplace.

Produit(s) apparenté(s)

Réf. du produit
Description
Tarif

À utiliser avec

Réf. du produit
Description
Tarif

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

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Certificats d'analyse (COA)

Lot/Batch Number

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Articles

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Cannabis Potency Testing: Method Development and Cost Considerations

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Protocoles

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Paprika is a spice made from dried sweet peppers, and is used for flavor and color in many types of cuisine. Contamination with polynuclear aromatic hydrocarbons (PAHs) can occur when pepper plants are exposed to these pollutants in the environment and/or during the drying process.

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