The following are the connectors, adapters, two-way connections, sanitary TC connectors and pipelines of common chromatography systems and liquid chromatography instruments.
1、Hand screwed threaded joint
Hand screwed threaded joint refers to the pipe connector with thread, which makes the connection of the pipe simpler, easier to disassemble and replace, and greatly saves the cost of pipe connection
Main specifications: 1 / 4-28 thread, 10-32 thread, M6 thread, 5 / 16-24 thread
| Art.No. |
Name |
Specification（Double） |
| J-101 |
1/16 Joint |
10-32-peek-short |
| J-102 |
1/16 Joint |
10-32-peek-Long |
| J-103 |
1/16 Joint |
10-32-peek-red |
| J-104 |
1/16 Pipe joint |
1/4-28-red |
| J-105 |
1/16 Pipe joint |
5/16-24-black |
| J-106 |
1/16 Pipe joint |
1/4-28-peek |
| J-107 |
1/16 Pipe joint |
1/16-SS316L |
| J-108 |
1/16 Pipe joint |
10-32-BL |
| J-201 |
1/8 Pipe joint |
1/4-28-peek |
| J-202 |
1/8 Pipe joint |
M6-peek |
| J-203 |
1/8 Pipe joint |
1/4-28-G |
| J-204 |
1/8 Pipe joint |
5/16-24-BL |
| J-205 |
1/8 Pipe joint |
1/8-SS316L |
| J-301 |
3/16 Pipe joint |
5/16-24-BL |
| J-S-303 |
3/16 Pipe joint |
5/16-24-peek-ETFE-B |
| J-401 |
1/4 Pipe joint |
1/2-20-BL |
2、Hoop lock ring
| Art.No. |
Name |
Specification（Double） |
| S-101 |
1/16 Lock ring |
1/16-peek，1 pack of 10 |
| S-102 |
1/16 Lock ring |
1/16-ETFE-B，1 pack of 10 |
| S-201 |
1/8 Lock ring |
1/8-peek，1 pack of 10 |
| S-202 |
1/8 Lock ring |
1/8-ETFE-Y，1 pack of 10 |
| S-203 |
1.8mm Lock ring |
1.8mm-ETFE-G，1 pack of 10 |
| S-204 |
2mm Lock ring |
2mm-ETFE-R，1 pack of 10 |
| S-301 |
3/16 Lock ring（blue） |
3/16-ETFE-B，1 pack of 10 |
| S-401 |
1/4 Lock ring（white） |
1/4-ETFE-W，1 pack of 10 |
3、Luer joint
Luer taper, as a standardized micro impermeable joint, is connected through the male luer joint and the matching female luer joint. Now it is widely used in medical and laboratory instruments. Used for sample loading entrance, connection, transfer, etc
In the liquid phase, chromatographic systems are commonly used as follows
| Art.No. |
Name |
Specification（Double） |
| LJ-201 |
Luer male connector |
1/4-28-JK-peek-M-R-BL |
| LJ-202 |
Luer female connector |
1/4-28-JK-peek-F-R |
| LJ-203 |
Luer male connector |
1/4-28-GC-peek-M |
| LJ-204 |
Luer female connector |
1/4-28-GC-peek-F |
| LJ-101 |
Luer male connector |
10-32-GC-peek-M |
| LJ-102 |
Luer female connector |
10-32-GC-peek-F |
| LJ-103 |
Luer sample loading adapter |
(luer F)-(10-32 M)-peek |
4、Adapter
adapter
The two-way adapter is mainly used for the connection of fluid systems (symmetrical) or asymmetric pipelines such as liquid phase and chromatography system, which is convenient for users
Tee adapter is mainly used for shunting or switching of liquid phase, chromatography system and other fluid equipment, which is convenient for users
The four-way adapter is mainly used for the diversion or transfer of liquid phase, chromatography system and other fluid equipment, which is convenient for users
| Art.No. |
Name |
Specification（Double） |
| ET-101 |
Two way adapter |
10-32-D, PEEK |
| ET-102 |
Two way adapter |
1/4-28-D, PEEK |
| ET-103 |
Two way adapter |
10-32-1/4-28, PEEK |
| ET-104 |
Two way adapter |
1/4-28-5/16-24, PEEK |
| ET-105 |
Two way adapter |
10-32-M6, PEEK |
| ET-106 |
Two way adapter |
1/4-28-M6, PEEK |
| ET-107 |
Two way adapter |
5/16-24-D, PEEK |
| ET-108 |
Two way adapter |
10-32-5/16-24, PEEK |
| ST-101 |
Tee adapter |
10-32*3, PEEK |
| ST-102 |
Tee adapter |
1/4-28*3,PEEK |
| TH-101 |
Four way adapter |
10-32*4, PEEK |
| TH-102 |
Four way adapter |
1/4-28*4，PEEK |
5、Reducing adapter
Reducing adapter: it is necessary to connect the pipelines (or valves) with different sizes at both ends. The required threaded adapter is determined according to the pipeline size and thread. It is mainly used for liquid chromatography, chromatography system, ultrafiltration and other fluid equipment
| Art.No. |
Name |
Specification |
| BJ-101 |
Reducing adapter |
(1/4-28 F)-(10-32 M)-peek |
| BJ-102 |
Reducing adapter |
(M6 F)-(10-32 M)-peek |
| BJ-103 |
Reducing adapter |
(10-32 F)-(M6 M)-peek |
| BJ-104 |
Reducing adapter |
(5/16-24F)-(10-32) |
| BJ-105 |
Silicone hose adapter |
SG-10-32-peek |
6、Joint plug
The utility model relates to a pipe cap, which is mainly used together with a pipe joint to ensure liquid or other tightness, and can withstand a pressure of more than 2MPa
The material is mainly peek, which is divided into internal thread and internal thread plug. It is mainly used for liquid chromatography, chromatography system and other equipment
| Art.No. |
Name |
Specification |
| D-101 |
1/16 Plug |
10-32-F-BL |
| D-102 |
1/16 Plug |
10-32-M-peek |
| D-103 |
1/16 Plug |
10-32-M-BL |
| D-201 |
1/8 Plug |
1/4-28-M-BL |
| D-202 |
1/8 Plug |
1/4-28-F-BL |
| D-203 |
1/8 Plug |
M6-F-BL |
| D-301 |
3/16 Plug |
5/16-24-M-BL |
7、TC Clamp adapter（PEEK）
TC clamp adapter is mainly used for direct conversion between TC fast clamp and threaded joint, mainly including TC25, tc50 and other corresponding threaded joints
| Art.No. |
Name |
Specification |
| TJ-201 |
Clamp adapter |
1/4-28-TC25-peek |
| TJ-301 |
Clamp adapter |
5/16-24-TC25-peek |
| TJ-401 |
Clamp adapter |
1/2-20-TC25-peek |
| TJ-501 |
Clamp adapter |
5/16-24-TC50-peek |
| TJ-601 |
Clamp adapter |
1/2-20-TC50-peek |
| TJ-701 |
Clamp adapter |
(1/4-28)-TC50-peek |
| TJ-Z-501 |
1/16 Joint Transfer 1/8 Pipeline adapter TC adapter |
1set |
| B-P-101 |
Back pressure valve |
20psi |
| B-P-102 |
Back pressure valve |
40psi |
8、PFA/PTFE transparent tube
PFA / PEFE transparent pipeline is mainly used for the connection between liquid circuits. It has excellent high and low temperature resistance and excellent chemical resistance. It is often used in liquid chromatography, chromatography system and other instruments
| Art.No. |
Name |
Specification |
| G-101 |
Transparent pipeline |
1/16-0.8mm，1 pack 5M |
| G-201 |
Transparent pipeline |
1/8-1.6mm，1 pack 5M |
| G-301 |
Transparent pipeline |
3/16-3.2mm，1 pack 5M |
| G-401 |
Translucent pipe |
1/4-4.7mm，1pack5M |
9、PEEK piping
It is mainly a kind of pipeline extruded by Peek (polyether ether ketone), which is acid resistant, alkali resistant, salt resistant, pressure resistant and stable in performance. It is often used in liquid path instruments such as liquid chromatography and chromatography system
| Art.No. |
Name |
Specification |
| G-102 |
peek piping |
1/16-0.75mm，green，1pack 10M |
| G-103 |
peek piping |
1/16-1mm，grey，1pack10M |
| G-103 |
peek piping |
1/16-0.5mm，brown，1pack10M |
| G-202 |
peek piping |
1/8-2mm（OD-ID，peek Natural color），1pack10M |
10、Quantitative ring
It is mainly used for fixed volume loading of liquid samples and is used in liquid chromatography instruments and chromatography systems
| Art.No. |
Name |
Specification |
| DL-PFA-101 |
Quantitative ring 1ml |
1/16 transparent pipeline /1/16 Joint |
| DL-PFA-102 |
Quantitative ring 1ml |
1/16 transparent pipeline /1/8 Joint |
| DL-PFA-201 |
Quantitative ring 2ml |
1/16 transparent pipeline /1/16 Joint |
| DL-PFA-202 |
Quantitative ring 2ml |
1/16 transparent pipeline /1/8 Joint |
| DL-PFA-301 |
Quantitative ring 5ml |
1/8 transparent pipeline /1/16 Joint |
| DL-PFA-302 |
Quantitative ring 5ml |
1/8transparent pipeline /1/8 Joint |
| DL-PFA-401 |
Quantitative ring 10ml |
1/8 transparent pipeline /1/16 Joint |
| DL-PFA-402 |
Quantitative ring 10ml |
1/8 transparent pipeline /1/8 Joint |
| DL-PEEK-010 |
Quantitative ring 100ul |
1/16PEEK/1/16 Joint |
| DL-PEEK-020 |
Quantitative ring 200ul |
1/16PEEK/1/16 Joint |
| DL-PEEK-025 |
Quantitative ring 250ul |
1/16PEEK/1/16 Joint |
| DL-PEEK-050 |
Quantitative ring 500ul |
1/16PEEK/1/16 Joint |
| DL-PEEK-100 |
Quantitative ring 1ml |
1/16PEEK/1/16 Joint |
| DL-PEEK-200 |
Quantitative ring 2ml |
1/16PEEK/1/16 Joint |
| DL-PEEK-500 |
Quantitative ring 5ml |
1/16PEEK/1/16 Joint |
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