Tosoh AIA-PACK T4 Calibrator Set — Six Levels — AIA-360 / 600 II / 900 (Cat. No. 0020358)

What is it:

The Tosoh AIA-PACK T4 Calibrator Set is a genuine Tosoh six-level calibrator kit used to establish the calibration curve for the Total Thyroxine (T4) assay on Tosoh AIA analyzers.

Part numbers:

• Cat. No.: 0020358
• Also searchable as (previous Tosoh part numbers): 020358, 20358

What it's used for:

The six calibrator levels establish the assay's standard curve across its full reportable range, letting the analyzer accurately quantify Total T4 in patient samples. Recalibration is required periodically per the assay's stability window and whenever a new reagent lot is introduced.

What's included:

Six calibrator levels, 12 x 1 mL total. Manufactured by Tosoh Corporation.

Compatible analyzers:

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

Storage & shipping:

Contact us before ordering if you have a deadline — we'll confirm availability upfront so you know exactly when it'll arrive.

Why labs order from Transperify:

• ✅ Genuine Tosoh AIA-PACK calibrator, 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 for scheduled T4 recalibration

👉 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 AIA-PACK T4 Calibrator Set used for?

It establishes the calibration curve for the Total Thyroxine (T4) assay on Tosoh AIA analyzers, using six calibrator levels.

How many levels are in the set?

Six levels, supplied as 12 x 1 mL total.

Which analyzers is Cat. No. 0020358 compatible with?

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