Question 1

What is the catalog number for 4-Hydroxynaphthalene-2,7-disulphonic acid?

Accepted Answer

The catalog number for 4-Hydroxynaphthalene-2,7-disulphonic acid is FH07789.

Question 2

What sizes are available for 4-Hydroxynaphthalene-2,7-disulphonic acid?

Accepted Answer

4-Hydroxynaphthalene-2,7-disulphonic acid is available in the following size(s): 25 g, 50 g, 100 g, 250 g, 500 g.

Question 3

How many pack sizes does 4-Hydroxynaphthalene-2,7-disulphonic acid come in?

Accepted Answer

4-Hydroxynaphthalene-2,7-disulphonic acid is available in 5 different pack sizes.

Question 4

Is 4-Hydroxynaphthalene-2,7-disulphonic acid in stock?

Accepted Answer

4-Hydroxynaphthalene-2,7-disulphonic acid is currently made to order / not held in immediate stock. Contact us for lead time.

Question 5

What is the recommended positive control for this assay?

Accepted Answer

A recommended positive control, where one is specified by the manufacturer, is listed on the datasheet or in the assay protocol.

Question 6

How should this product be stored?

Accepted Answer

Storage conditions depend on the specific reagent and are listed on the product datasheet, with most antibodies and proteins requiring -20°C unless stated otherwise. It is your responsibility to store the product correctly immediately upon receipt; damage from improper storage after delivery is not eligible for replacement.

Question 7

Is this product animal-origin-free?

Accepted Answer

Animal-origin-free status, where applicable, is noted on the datasheet under formulation details.

4-Hydroxynaphthalene-2,7-disulphonic acid

Product Specifications

CAS Number

Synonyms

Smiles

Molecular Formula

Molecular Weight

Controlled

Available Sizes

Frequently Asked Questions

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