Solvent/Developer for Chromatography Kit

MT931

Solvent/Developer for Chromatography Kit

MT931

$59.99 & FREE Shipping on orders over $59.

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Description

Refill solvent for our Chromatography kit. 250ml. Contains n-butanol, formic acid and bromocresol green. Should be used in well ventilated area.

Item #	MT931
Shipping	Eligible for Free Shipping Program
Availability	West - In Stock East - In Stock
Weight	0.50 LBS

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Why did you choose this?

MoreFlavor Store

Used it before

Scott B on Nov 29, 2022

Used it before.

Ira K on Mar 7, 2022

I make wine, resupply

Doris M on Nov 25, 2021

Need refill

Chucik E on Oct 8, 2021

Replacement

Edward O on Sep 27, 2021

Ran out of solution for the kit I ordered from MoreWine

Michelle U on Feb 8, 2021

Ran out

Mark P on Oct 31, 2020

Because I was low on it and will be checking more wine samples

James T on Sep 17, 2019

ran out

Jim W on Dec 14, 2018

A repeat order.

Lee W on Oct 16, 2018

Used it before

Scott B on Nov 29, 2022

I ran out

Erin O on Aug 2, 2022

Used it before.

Ira K on Mar 7, 2022

need more

Phillip M on Jan 22, 2022

I make wine, resupply

Doris M on Nov 25, 2021

replenish kit

Melissa M on Nov 15, 2021

Need refill

Chucik E on Oct 8, 2021

running low on solvent

Dan B on Sep 29, 2021

Replacement

Edward O on Sep 27, 2021

refill

Kenneth D on Feb 26, 2021

Ran out of solution for the kit I ordered from MoreWine

Michelle U on Feb 8, 2021

Refill

Guho Corp C/O Nick Guho on Oct 31, 2020

Ran out

Mark P on Oct 31, 2020

my kit is low on the solvent

James M. P on Jun 12, 2020

Because I was low on it and will be checking more wine samples

James T on Sep 17, 2019

mine is really old

Joe R on Dec 20, 2018

ran out

Jim W on Dec 14, 2018

fit my needs

Stephen G on Oct 29, 2018

A repeat order.

Lee W on Oct 16, 2018

I ran out

Erin O on Aug 2, 2022

need more

Phillip M on Jan 22, 2022

replenish kit

Melissa M on Nov 15, 2021

running low on solvent

Dan B on Sep 29, 2021

refill

Kenneth D on Feb 26, 2021

Refill

Guho Corp C/O Nick Guho on Oct 31, 2020

my kit is low on the solvent

James M. P on Jun 12, 2020

mine is really old

Joe R on Dec 20, 2018

fit my needs

Stephen G on Oct 29, 2018

Good morning. How long is the solvent good for? Would I need to replace this every year? Thanks

Joseph P on Jan 18, 2019

BEST ANSWER: I do not know what the manufacturer/supplier identifies as the shelf-life of the developer for MLF Chromatography, but I have used mine over the course of 2 or 3 years and not noticed any degradation of the solvent or unsatisfactory results. Just be sure to minimize the amount of air contact to assure it is the best quality possible.

Reply
Inaccurate
Daniel A on Jan 19, 2019
Purchased on Dec 20, 2017

Reply
Inaccurate
Daniel A on Jan 19, 2019
Purchased on Dec 20, 2017

I am not a chemist and so, I can't answer your question from a chemical breakdown standpoint. But my experience as a user has been that I have not had to replace every year. The solution seems to hold pretty well and perform consistently over time. I store it in a dry and dark environment when not in use.

Reply
Inaccurate
David L on Jan 18, 2019
Purchased on Dec 22, 2017

I store the solvent tightly capped in a cool dark place. The intensity of the blue color does fade a bit over time, but the solvent is still functional. You may just have to wait a bit longer for the paper to dry and develop to see the results.

Reply
Inaccurate
Michelle T on Jan 18, 2019
Purchased on Dec 23, 2017

I have used the solvent over multiple years. In fact, I have used the same solvent for tests in different years. There is nothing on the label or in the Chromatograph Kit instructions that speaks to a shelf life, only to store away from heat.

Reply
Inaccurate
Ken E on Jan 18, 2019
Purchased on Dec 23, 2017

Good idea to replace it each year, but this year I used last year’s solvent and it worked fine. You can try yours anyway. if it works it works, nothing to loose. I wouldn’t press my luck and go for a third year.