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详细介绍
产品介绍
RSpak JJ-50色谱柱专门用于分析壬基羧酸类表面活性剂样品。
填料含有微量季铵基，因此支持复合模式（反相＋阴离子交换）分析；
特别适用于含中性物质和离子性物质的复杂样品的分析；
RSpak JJ-50(标准柱)
| 订货号 | 产品名称 | 塔板数 | 键合相 | 粒径 | 规格(mm) |
| F | RSpak JJ-50 4D | > 4,500 | 季铵 | 5 | 4.6 x 150 |
| 产品名称 | 耐压 | 流速 | 可用温度 | 可用 | 可用 | 储存溶剂 |
| JJ-50 4D | 9.0 | 1.2 | 10 ~ 60 | 2 ~ 10 | < | CH3CN/H2O=60/40 |
通用技术参数
使用复合模式色谱柱RSpak JJ-50 4D分析壬基酚羧酸类样品。
Sample : 1ppm Mixed nonylphenoxy carboxylic acids, 5μL
(Hayashi Pure Chemical Ind.,Co.,Ltd code.990-56063 Nonylphenoxy carboxylic acids mix (n=0 to 9))
1. Nonylphenoxy acetic acid
2. Nonylphenol monoethoxy acetic acid
3. Nonylphonol diethoxy acetic acid
4. Nonylphonol triethoxy acetic acid
5. Nonylphonol tetraethoxy acetic acid
6. Nonylphonol pentaethoxy acetic acid
7. Nonylphonol hexaethoxy acetic acid
8. Nonylphonol heptaethoxy acetic acid
9. Nonylphonol octaethoxy acetic acid
10. Nonylphonol nonathoxy acetic acid
Sample : 1ppm Mixed nonylphenoxy carboxylic acids, 5μL
(Hayashi Pure Chemical Ind.,Co.,Ltd code.990-56063 Nonylphenoxy carboxylic acids mix (n=0 to 9))
1. Nonylphenoxy acetic acid
2. Nonylphenol monoethoxy acetic acid
3. Nonylphonol diethoxy acetic acid
4. Nonylphonol triethoxy acetic acid
5. Nonylphonol tetraethoxy acetic acid
6. Nonylphonol pentaethoxy acetic acid
7. Nonylphonol hexaethoxy acetic acid
8. Nonylphonol heptaethoxy acetic acid
9. Nonylphonol octaethoxy acetic acid
10. Nonylphonol nonathoxy acetic acid
Column : Shodex RSpak JJ-50 4D (4.6mmI.D. x 150mm)
Eluent : (A) 25mM CH3COONH4 buffer(pH9.5)/CH3CN=85/15
(B) 25mM CH3COONH4 buffer(pH9.5)/CH3CN=70/30
Linear gradient; 0min to 75min, (A) to (B)
Flow rate : 0.6mL/min
Detector : Fluorescence Detector(Ex. 225nm, Em. 300nm)
Column temp. : 40℃
Eluent : (A) 25mM CH3COONH4 buffer(pH9.5)/CH3CN=85/15
(B) 25mM CH3COONH4 buffer(pH9.5)/CH3CN=70/30
Linear gradient; 0min to 75min, (A) to (B)
Flow rate : 0.6mL/min
Detector : Fluorescence Detector(Ex. 225nm, Em. 300nm)
Column temp. : 40℃
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