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

品牌
Supelco
货号
29653-U
规格纯度
volume 2 mL, amber glass vial (with marking spot), natural PTFE/silicone septa, thread for 9 mm
参考价格
607.49 *本价格含增值税费
促销
服务
  • 原厂保证
  • 包邮
  • 增值税票
数量
-+
产品名称:
Certified Vial Kit, Low Adsorption (LA), 2 mL, pk of 100
产品介绍:

产品说明

一般描述

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.

基本信息

NACRESNB.11

产品性质

物料amber glass vial (with marking spot)
light blue polypropylene cap (Mass Spec quality)
natural PTFE/silicone septa
特点closure type screw top vial
包装pkg of 100 ea
外径 × 高度 × 内径12 mm × 32 mm × 6 mm
体积2 mL
配件 thread for 9 mm
相容性for use with Agilent/HP
for use with Thermo Fisher
for use with Waters

SUPELCO

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