Focustronic bulk replacement parts thread (Mastertronic / Alkatronic / Dosetronic)

[ravi197699]

I’ve been using HCl for several years. Here’s my recipe to make 5 liters. I buy mine on Amazon.

To make 5L of alkatronic reagent

100 ml 1M HCl plus 4900 ml water

Instructions:

1. Fill a 100 ml volumetric flask with 1M acid
2. Put the acid in a 1L volumetric flask and fill to 1L with RO water
3. Add the solution to the alkatronic feed container.
4. Add 4 more L RO water to container.

do you have link to someone selling at amazon, I see only small sizes?

 

[ravi197699]

I’ve been using HCl for several years. Here’s my recipe to make 5 liters. I buy mine on Amazon.

To make 5L of alkatronic reagent

100 ml 1M HCl plus 4900 ml water

Instructions:

1. Fill a 100 ml volumetric flask with 1M acid
2. Put the acid in a 1L volumetric flask and fill to 1L with RO water
3. Add the solution to the alkatronic feed container.
4. Add 4 more L RO water to container.

is this the correct 1m HCL? - https://www.laballey.com/products/h...9GS18uZIt-NJJ4TvVKl2UEar-lnv_N2BoCN2wQAvD_BwE

 

[ravi197699]

anyone can share link to where I can buy replacement needles?

 

[dwest]

is this the correct 1m HCL? - https://www.laballey.com/products/h...9GS18uZIt-NJJ4TvVKl2UEar-lnv_N2BoCN2wQAvD_BwE

That looks good.

I used this

Edit: the link isn’t working. The description is

Hydrochloric Acid Solution, 1.0M, 1L - The Curated Chemical Collection​

 

[SimbaAnto]

is this the correct 1m HCL? - https://www.laballey.com/products/h...9GS18uZIt-NJJ4TvVKl2UEar-lnv_N2BoCN2wQAvD_BwE

This is where it bought from

 

[ravi197699]

anyone can share link for replacement Needels for mastertronic?

 

[dwest]

Thank you sir, I was going back in this thread to check if anyone found mastertronic syringes replacements? do you know if anyone found good source?

I use an alkatronic and not a mastertronic so I don’t use syringes. But looking back at this thread I didn’t see a source for syringes. Others will hopefully chime in but it looks like nothing yet.

 

[ravi197699]

I use an alkatronic and not a mastertronic so I don’t use syringes. But looking back at this thread I didn’t see a source for syringes. Others will hopefully chime in but it looks like nothing yet.

Thank you for reply sir, I went through the thread and there is nothing available, I saw one of the member was having these built overseas and not sure if he still have these for sale,

 

[ravi197699]

gm experts, I want to replace hoses for mastertronic, Stepper motor, ABC, where can I find the replacement hoses and do I need to replace the intake and drain hoses as well or replacement of pump hoses will be sufficient? thank you all,

 

[Lam'sReef]

Hey Guys,
anyone can let me know where can I get this part (connectors) for the Mastertronic RO, Sample, and Waste external tubing.

The connectors are what I really need. I snap a pic on YouTube

TY

 

[SimbaAnto]

Try this. I buy this for my alkatronic and it fits perfectly

1/8 -

BleedZone - Male Luer Lock Connector - 1/8" Hose Barb Fittings, PP Polypropylene Hose Luer Lock Adapter, 10x Hose Barb Adapter for Laboratory Equipment, Luer Lock Tubing, Luer Lock Fittings https://a.co/d/cUh6XHp

1/16 -

BleedZone - Male Luer Lock Connector - 1/16" Hose Barb Fittings, PP Polypropylene Hose Luer Lock Adapter, 5x Hose Barb Adapter for Laboratory Equipment, Luer Lock Tubing, Luer Lock Fittings https://a.co/d/0CB7x0g

 

[Lam'sReef]

Thank you so much.