GHL dosing tubing

[Gonzo74]

I asked GHL where I found purchase Peri Tubing to use my my Doser 2.1. They said to buy silicone 1/4 inch tubing.

does anyone know if this is supposed to be 1/4 ID or OD? Anyone have a link to a place I can buy some that is compatible with GHL?

@Ditto, do you have an idea of where I could get some?

 

[ca1ore]

1/4 would be the OD. Have not tried it personally, but this should work.

1/8" ID x 1/4" OD x 1/16" Wall PharMed® Tubing | U.S. Plastic Corp.

Ideal for fermentation, synthesis, separation, purification, control systems, process monitoring, and protecting sensitive cell cultures....

www.usplastic.com

 

[EddieJ]

HONGLU Silicone Tubing 4mm ID X...
This works great

 

[Gonzo74]

Thank you. Have either of you tried this with GHL? My fear is that it’s very sensitive to the amount of liquid the tube holds since you have to add the length for the testing water.

 

[EddieJ]

Thank you. Have either of you tried this with GHL? My fear is that it’s very sensitive to the amount of liquid the tube holds since you have to add the length for the testing water.

The link I posted is what I use on both my Dosers and KH director. Except the reagent tube.

 

[Ditto]

Sorry did not see this

I have used this one

1/8" ID x 1/4" OD x 1/16" Wall PharMed® Tubing | U.S. Plastic Corp.

Ideal for fermentation, synthesis, separation, purification, control systems, process monitoring, and protecting sensitive cell cultures....

www.usplastic.com