METAL TESTING:

Where can I find a chart of Alloy compositions.

See our Alloy Composition List

What is the best way to sort stainless steel 316 from 304?

See the 1542C Stainless Steel 304/316 ID Kit.

How to select the best spot kit?

Metal Test Kit Selector
Alloy Composition

Can the Thermo-Electric Alloy Sorter TE-3000 sort all metals?

Many but not all. Please call to speak to a technical support representative to discuss your requirements or review the right column of the Alloy Composition List.

Can my solutions expire?

Some can expire after one year. Many test solutions last longer. Check the label on the bottle for the expiration dates, or you can try a spot test on a known sample. The special test papers in the kits have no expiration date.

Are my solutions actually expired?

Check the label on the bottle for the expiration dates, or you can try a spot test on a known sample.

How many tests can I perform with my solutions?

All Koslow testing solutions are one ounce (30 mL) bottles; which translates to 800 drops of testing solution. Tests require between one to three drops. In a few cases multiple drops might be needed. See testing procedures to estimate volume of solution needed.

Can I order refills for the solutions that I need?

Yes, see our Refill Page

Can I order refill solutions for my kit?

Yes Individually, as you need them, see the Refill Page ask us about complete refresher kits.

PASSIVATION:

Which KOSLOW kit is best for my needs?

See our Passivation Kit Chart

Do I need to reorder a whole kit when my solutions are low?

No. All solutions can be purchased individually as refills, see our Refill page. We have a $75. Minimum Order requirement.

REFERENCE PROBES:

Which KOSLOW Electrodes are best for my needs?

See our Electrode Chart here.

Call for technical assistance and information at (201) 541-9100.
We also manufacture custom design electrodes.