Thermo Scientific™

Dionex™ OnGuard™ II Ba Cartridges

货号: 057094
Thermo Scientific™

Dionex™ OnGuard™ II Ba Cartridges

货号: 057094
Remove high concentrations of sulfate from sample matrices Improve ion chromatography (IC) performance and facilitate low-level ion analysis. Thermo Scientific™ Dionex™ OnGuard™ II Ba Cartridges are an off-line sample preparation technique that uses a styrene-based, sulfonic acid resin in the barium form to eliminate these matrix interferences and improve performance of ion chromatography (IC). Use them singly or in series, or pretreat up to 12 samples in parallel using the optional Thermo Scientific™ Dionex™ OnGuard™ Sample Prep Station.
 
货号
057094
单位规格
Each 1
数量
1
容积(公制)
2.5 mL
价格(CNY)
价格 12,975.12
飞享价 9,082.58
(结束31-Dec-2024)
您的价格
库存状况
***
完整规格
数量
描述Ba;2.5 cc
适用于(应用)去除高浓度硫酸盐
适用于(设备)Dionex OnGuard 样品制备站
材料钡形式的苯乙烯磺酸树脂
产品线OnGuard
类型OnGuard II Ba 柱芯,2.5-cc
容积(公制)2.5 mL
数量1
Unit SizeEach 1
货号
单位规格
Each 1
数量
12
容积(公制)
1 mL
价格(CNY)
价格 1,874.54
飞享价 1,312.18
(结束31-Dec-2024)
您的价格
库存状况
***
完整规格
数量
描述Ba;1 cc;每包 12 个
适用于(应用)从样品基质中去除高浓度硫酸盐
适用于(设备)Dionex OnGuard 样品制备站
材料钡型的苯乙烯磺酸树脂
产品线OnGuard
类型OnGuard II Ba 柱芯,1-cc
容积(公制)1 mL
数量12
Unit SizeEach 1
货号
单位规格
Each 1
数量
48 Cartridges
容积(公制)
1 mL
价格(CNY)
价格 5,767.23
飞享价 4,037.06
(结束31-Dec-2024)
您的价格
库存状况
***
完整规格
数量
描述Ba;1 cc
适用于(应用)去除高浓度硫酸盐
适用于(设备)Dionex OnGuard 样品制备站
材料钡型苯乙烯磺酸树脂
产品线OnGuard
类型OnGuard II Ba 前处理小柱,1-cc
容积(公制)1 mL
数量48 Cartridges
Unit SizeEach 1
显示3,共3
货号规格单位规格数量容积(公制)价格(CNY)库存状况数量
057094完整规格
Each 112.5 mL
价格 12,975.12
飞享价 9,082.58
(结束31-Dec-2024)
您的价格
***
描述Ba;2.5 cc
适用于(应用)去除高浓度硫酸盐
适用于(设备)Dionex OnGuard 样品制备站
材料钡形式的苯乙烯磺酸树脂
产品线OnGuard
类型OnGuard II Ba 柱芯,2.5-cc
容积(公制)2.5 mL
数量1
Unit SizeEach 1
082763完整规格
Each 1121 mL
价格 1,874.54
飞享价 1,312.18
(结束31-Dec-2024)
您的价格
***
描述Ba;1 cc;每包 12 个
适用于(应用)从样品基质中去除高浓度硫酸盐
适用于(设备)Dionex OnGuard 样品制备站
材料钡型的苯乙烯磺酸树脂
产品线OnGuard
类型OnGuard II Ba 柱芯,1-cc
容积(公制)1 mL
数量12
Unit SizeEach 1
057093完整规格
Each 148 Cartridges1 mL
价格 5,767.23
飞享价 4,037.06
(结束31-Dec-2024)
您的价格
***
描述Ba;1 cc
适用于(应用)去除高浓度硫酸盐
适用于(设备)Dionex OnGuard 样品制备站
材料钡型苯乙烯磺酸树脂
产品线OnGuard
类型OnGuard II Ba 前处理小柱,1-cc
容积(公制)1 mL
数量48 Cartridges
Unit SizeEach 1
显示3,共3
For reproducible, quantitative determinations in low-ionic-strength samples, activate these cartridges by adding NaCl or other sodium salt. Samples treated with NaCl should be passed through an On-Guard II Ag cartridge to remove the added chloride, then passed through an OnGuard II H cartridge or MetPac™ CC-1 chelating column to remove residual silver counter ions.

Solve Tough Application Problems

  • Boost sensitivity, lower baselines, and get better separations
  • Achieve reproducible trace-level determinations in concentrated matrices
  • Increase the lifetime of your analytical columns
  • Use for a wide range of matrices thanks to wide pH stability
  • Supports applications with choice of 1cc and 2.5cc formats, as well as syringe barrel format for robotic processing (custom order)

Easy-to-Use, Leak-Free

  • Leak-free, no-channeling cartridge
  • Quick, secure Luer inlet connections
Performance Guaranteed
  • Ships with a Certificate of Analysis that verifies capacity, performance and cleanliness
Pretreat 12 Samples Simultaneously
  • Use the optional Dionex OnGuard Sample Prep Station and OnGuard Sample Pretreatment Cartridges

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