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Rheodyne Sample Loops, SS

These high quality stainless steel sample loops have burr-free, square-cut ends to ensure a flush connection to valve ports. The size designations of loops are nominal. The actual volumes can differ from the theoretical designations because of the 0.001" (± 0.025 mm) tolerance of the metal tubing bore.

Accuracy of large metal loops (1.0 mm, 0.040" bore) is about ±5%, intermediate loops (0.5 mm, 0.020" bore) ±10%, and small loops (0.2 mm, 0.007" bore) ±30%.

Since both standards and unknowns are usually analyzed using the same sample loop, knowledge of the actual, accurate volume is rarely needed. If the sample loop volume must be known, it is best to calibrate the loop in place on the valve so the flow passages in the valve are also taken into account. An alternative to calibration is to use a dual mode injector and partial-filling method of loading. See the "Sample Loop Loading" Application Note.

Model 7725 Injector loops are not interchangeable with loops for the model 7125. The port angle for the 7725 is 30° whereas the port angle for the 7125 is 20° requiring the loops to have a different shape.

Model 8125 Micro-Scale Sample Injector requires special loops in the 5.0 µL to 50 µL range. The 8125 sample loops are made with 0.5 mm (0.020") OD tubing.



Item Name Product Image Price

Rheodyne 100ul Stainless Steel Loop for 7010/7125 - 7024

Rheodyne 100µL Stainless Steel Loop for 7010/7125 Product Number: 7024 These high quality stainless steel sample loops have burr-free, square-cut ends to ensure a flush connection to valve ports. The size designations of loops are nominal....
Rheodyne 100ul Stainless Steel Loop for 7010/7125 - 7024 £57.63Buy Now

Rheodyne 10ul Stainless Steel Loop for 8125/8126, 1/Pk - 8021

Rheodyne 10uL Stainless Steel Loop for 8125/8126 - 1 per pack Product Number: 8021 These high quality stainless steel sample loops have burr-free, square-cut ends to ensure a flush connection to valve ports. The size designations of loops are...
Rheodyne 10ul Stainless Steel Loop for 8125/8126, 1/Pk - 8021 £96.66Buy Now

Rheodyne 10ul Stainless Steel Sample Loop for 7010/7125 - 7021

Rheodyne 10µL Stainless Steel Sample Loop for 7010/7125 Product Number: 7021 These high quality stainless steel sample loops have burr-free, square-cut ends to ensure a flush connection to valve ports. The size designations of loops are...
Rheodyne 10ul Stainless Steel Sample Loop for 7010/7125 - 7021 £57.03Buy Now

Rheodyne 1ml Stainless Steel Loop for 7010/7125 - 7027

Rheodyne 1mL Stainless Steel Loop for 7010/7125 Product Number: 7027 These high quality stainless steel sample loops have burr-free, square-cut ends to ensure a flush connection to valve ports. The size designations of loops are nominal. The actual...
Rheodyne 1ml Stainless Steel Loop for 7010/7125 - 7027 £79.56Buy Now

Rheodyne 200ul Stainless Steel Loop for 7010/7125 - 7025

Rheodyne 200µL Stainless Steel Loop for 7010/7125 Product Number: 7025 These high quality stainless steel sample loops have burr-free, square-cut ends to ensure a flush connection to valve ports. The size designations of loops are nominal....
Rheodyne 200ul Stainless Steel Loop for 7010/7125 - 7025
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Rheodyne 20ul Stainless Steel Loop for 8125/8126, 1/Pk - 8022

Rheodyne 20uL Stainless Steel Loop for 8125/8126, 1/Pk  Product Number: 8022 These high quality stainless steel sample loops have burr-free, square-cut ends to ensure a flush connection to valve ports. The size designations of loops are...
Rheodyne 20ul Stainless Steel Loop for 8125/8126, 1/Pk - 8022
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Rheodyne 20ul Stainless Steel Sample Loop for 7010/7125 - 7022

Rheodyne 20µL Stainless Steel Sample Loop for 7010/7125 Product Number: 7022 These high quality stainless steel sample loops have burr-free, square-cut ends to ensure a flush connection to valve ports. The size designations of loops are...
Rheodyne 20ul Stainless Steel Sample Loop for 7010/7125 - 7022 £51.63Buy Now

Rheodyne 2ml Stainless Steel Loop for 7010/7125 - 7028

Rheodyne 2mL Stainless Steel Loop for 7010/7125 Product Number: 7028 These high quality stainless steel sample loops have burr-free, square-cut ends to ensure a flush connection to valve ports. The size designations of loops are nominal. The actual...
Rheodyne 2ml Stainless Steel Loop for 7010/7125 - 7028 £114.54Buy Now

Rheodyne 500ul Stainless Steel Sample Loop for 7010/7125 - 7026

Rheodyne 500µL Stainless Steel Sample Loop for 7010/7125 Product Number: 7026 These high quality stainless steel sample loops have burr-free, square-cut ends to ensure a flush connection to valve ports. The size designations of loops are...
Rheodyne 500ul Stainless Steel Sample Loop for 7010/7125 - 7026 £69.35Buy Now

Rheodyne 50ul Stainless Steel Loop for 7010/7125 - 7023

Rheodyne 50µL Stainless Steel Loop for 7010/7125 Product Number: 7023 These high quality stainless steel sample loops have burr-free, square-cut ends to ensure a flush connection to valve ports. The size designations of loops are nominal. The...
Rheodyne 50ul Stainless Steel Loop for 7010/7125 - 7023 £59.74Buy Now

Rheodyne 50ul Stainless Steel Loop for 8125/8126 - 8023

Rheodyne 50uL Stainless Steel Loop for 8125/8126 Product Number: 8023 These high quality stainless steel sample loops have burr-free, square-cut ends to ensure a flush connection to valve ports. The size designations of loops are nominal. The...
Rheodyne 50ul Stainless Steel Loop for 8125/8126 - 8023
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Rheodyne 5ml Stainless Steel Sample Loop for 7010/7125 - 7029

Rheodyne 5mL Stainless Steel Sample Loop for 7010/7125 Product Number: 7029 These high quality stainless steel sample loops have burr-free, square-cut ends to ensure a flush connection to valve ports. The size designations of loops are nominal. The...
Rheodyne 5ml Stainless Steel Sample Loop for 7010/7125 - 7029 £199.66Buy Now

Rheodyne 5ul Stainless Steel Loop for 8125/8126, 1/Pk - 8020

Rheodyne 5uL Stainless Steel Loop for 8125/8126, 1/Pk Product Number: 8020 These high quality stainless steel sample loops have burr-free, square-cut ends to ensure a flush connection to valve ports. The size designations of loops are nominal. The...
Rheodyne 5ul Stainless Steel Loop for 8125/8126, 1/Pk - 8020
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Rheodyne 5ul Stainless Steel Sample Loop for 7010/7125 - 7020

Rheodyne 5µL Stainless Steel Sample Loop for 7010/7125 Product Number: 7020 These high quality stainless steel sample loops have burr-free, square-cut ends to ensure a flush connection to valve ports. The size designations of loops are...
Rheodyne 5ul Stainless Steel Sample Loop for 7010/7125 - 7020 £59.30Buy Now

Rheodyne 5ul Stainless Steel Sample Loop, VHP - 7755-200

Stainless Steel Sample Loop for VHP 5µL Product Number: 7755-200 These Our high quality, Stainless Steel Sample Loops are designed specifically for a VHP applications. It has a burr-free, square-cut ends to ensure a flush connection to valve...
Rheodyne 5ul Stainless Steel Sample Loop, VHP - 7755-200 £110.94Buy Now

Rheodyne Stainless Steel Sample Loop for 3725-038(i) 10ml - 3065-023

Rheodyne Stainless Steel Sample Loop for 3725-038(i) 10mL Product Number: 3065-023 Specifications: Tubing ID (mm)    2 Volume mL    10 Tubing OD (in)    1/8 Material    Stainless Steel...
Rheodyne Stainless Steel Sample Loop for 3725-038(i) 10ml - 3065-023 £384.01Buy Now

Rheodyne Stainless Steel Sample Loop for 3725-038(i) 20ml - 3065-025

Rheodyne Stainless Steel Sample Loop for 3725-038(i) 20mL Product Number: 3065-025 Specifications: Tubing ID (mm)    2 Volume mL    20 Tubing OD (in)    1/8 Material    Stainless Steel...
Rheodyne Stainless Steel Sample Loop for 3725-038(i) 20ml - 3065-025 £565.36Buy Now

Rheodyne Stainless Steel Sample Loop for 3725-038(i) 2mL - 3065-018

Rheodyne Stainless Steel Sample Loop for 3725-038(i) 2mL Product Number: 3065-018 Specifications: Tubing ID (mm)    2 Volume mL    2 Tubing OD (in)    1/8 Material    Stainless Steel ...
Rheodyne Stainless Steel Sample Loop for 3725-038(i) 2mL - 3065-018 £173.84Buy Now

Rheodyne Stainless Steel Sample Loop for 3725-038(i) 5ml - 3065-019

Rheodyne Stainless Steel Sample Loop for 3725-038(i) 5mL Product Number: 7755-029 Specifications: Tubing ID (mm)    2 Volume mL    5 Tubing OD (in)    1/8 Material    Stainless Steel ...
Rheodyne Stainless Steel Sample Loop for 3725-038(i) 5ml - 3065-019 £277.41Buy Now

Rheodyne Stainless Steel Sample Loop for 7725/MXII 100ul - 7755-024

Rheodyne Stainless Steel Sample Loop for 7725/MXII 100µL Product Number: 7755-024 Specifications: Tubing ID (mm)    0.51 Volume µL    100 Tubing OD (in)    1/16 Material  ...
Rheodyne Stainless Steel Sample Loop for 7725/MXII 100ul - 7755-024 £58.54Buy Now