IDEX injection valve and accessories (domestic agent)

IDEX injection valve and accessories (domestic agent)Dalian Yilite Analytical Instrument Co., Ltd. has been acting as an agent for IDEX Health&Science's products for a long time, and has been cooperating with them for more than ten years. The Rheodyne injection valve and Upchurch liquid chromatography accessories under IDEX Health&Science are widely used in the field of liquid chromatography instruments and other analytical instruments.

1、 Rheodyne series injection valve

7725i stainless steel injection valve

The 7725 series liquid chromatography injection valve has very high precision and accuracy, with injection volumes ranging from 1 microliter (μ L) to 5 milliliters (mL); The maximum working pressure is 34MPa. By adjusting the pressure knob behind the handle, the working pressure can be adjusted to 48MPa (please refer to the user manual for detailed adjustment process). 7725i injection valve standard configuration: 20 μ L quantitative tube.

9725i PEEK injection valve

The 9725i injection valve has the same structure as the 7725i injection valve, but the internal material, quantitative tube, connecting screws, stator, etc. are all made of PEEK material, and the rotor is made of Tefzel material, designed for biochemical analysis.

The pH range applicable to the 9725i injection valve is 0-14, with a maximum pressure resistance of 34MPa and a maximum operating temperature of 50 ℃. Standard configuration: 20 μ L quantitative tube.

3725i preparation injection valve

The 3725i series injection valve is designed for the preparation of chromatography, and the diameter of the chromatographic column typically ranges from 1cm to 10cm. The 3725i injection valve is made of PEEK material, while the 3725i-038 is made of stainless steel material. According to the different injection volume and flow rate of the user, there are two types of nozzle sizes to choose from. The standard configuration is an outer diameter of 1/8 inch, and there is also an outer diameter of 1/16 inch to choose from.

The 3725i series injection valve comes standard with a 10ml quantitative tube, with additional options of 2ml, 5ml, and 20ml available as needed.

70 series high-pressure switching valve

Automatic valve solution

MXT series, suitable for rapid chromatography, with a pressure of up to 15000psi (1000bar)

2、 Upchurch liquid chromatography accessories

1. Connectors and connectors

Provide Peek and stainless steel material joints, as well as various two-way, three-way, and four-way connections. The commonly used models are 1/16 "and 1/8". Applicable

2. Pipeline

We provide various specifications and materials of pipelines, including PEEKTM pipes, PEEKSIL pipes, TEFZEL (ETFE) pipes, TEFZEL (ETFE) pipes, TEFLON PFA pipes, TEFLON FEP pipes, and stainless steel pipelines.

IDEX injection valve and accessories (domestic agent)