Tosoh ST AIA-PACK 25-OH Vitamin D Pretreatment Set — AIA-360 / 600 II / 900 (Cat. No. 0025734)

What is it:

The Tosoh ST AIA-PACK 25-OH Vitamin D Pretreatment Set is a Tosoh sample pretreatment kit used to prepare patient samples for accurate testing on the 25-hydroxyvitamin D (25-OH Vitamin D) assay on Tosoh AIA analyzers.

Part numbers:

• Cat. No.: 0025734
• Also searchable as (previous Tosoh part numbers): 025734, 25734

What it's used for:

Vitamin D circulates in the blood tightly bound to vitamin D-binding protein, so the sample must be pretreated to release the analyte before it can be accurately measured. Labs use this set to prepare samples ahead of running the 25-OH Vitamin D assay, which is used to assess vitamin D sufficiency and monitor supplementation therapy.

What's included:

PR-1: 6 vials, PR-2: 1 x 32 mL, PR-3: 6 x 5 mL. Manufactured by Tosoh Corporation.

Compatible analyzers:

• Tosoh AIA-360
• Tosoh AIA-600 II
• Tosoh AIA-900

Storage & shipping:

Store refrigerated (2–8°C).

Why labs order from Transperify:

• ✅ Tosoh ST AIA-PACK pretreatment set, correct Cat. No. guaranteed
• ✅ Transparent pricing — no login required to see cost
• ✅ Competitively priced (typically below major distributor list pricing)
• ✅ Fast, reliable U.S. fulfillment
• ✅ Easy reorder to keep Vitamin D testing running smoothly

👉 Add to cart above, or browse our full [Tosoh AIA catalog] for more reagents, calibrators, and consumables.

Questions about compatibility or your reorder? 📩 customersupport@transperify.com

FAQs:

What is the Tosoh 25-OH Vitamin D Pretreatment Set used for?

It prepares patient samples for the 25-OH Vitamin D assay by releasing the analyte from vitamin D-binding protein before testing.

What's included in the set?

PR-1: 6 vials, PR-2: 1 x 32 mL, and PR-3: 6 x 5 mL.

Which analyzers is Cat. No. 0025734 compatible with?

The AIA-360, AIA-600 II, and AIA-900.