Proceedings: International Test Conference, 1994.

Name: Proceedings: International Test Conference, 1994.
Brand: The Conference
SKU: 9780780321021

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The Conference Proceedings: International Test Conference, 1994. is a technology identified by EAN 9780780321021.

9780780321021 Certainty 75%

Brand: The Conference
Category: technology
Barcode type: EAN-13 / GTIN-13
GS1 registered country: Bookland (ISBN-13)
Data confidence: 75%

Product Details

Barcode (EAN/GTIN)	9780780321021
Product name	Proceedings: International Test Conference, 1994.
Brand / Manufacturer	The Conference
Category	technology
GS1 Prefix	978 — registered in Bookland (ISBN-13)
Barcode type	EAN-13 / GTIN-13
Data certainty	75%

Verified Product Facts

The barcode 9780780321021 passes the GS1 mod-10 check-digit test, so it is a structurally valid GTIN. Its 978 prefix was issued by the GS1 member organisation for Bookland (ISBN-13) — registration, not place of manufacture.

Recorded specifications

Batteries requiredno

ManufacturerI.E.E.E.Press

Package weight505 grams

UNSPSC code55101500

Attributes as recorded in the product catalogue data we hold. Figures describe the packaged article and may differ between production batches.

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🟢 No recall found for this barcode · We matched this barcode against recall records from EU Safety Gate, US FDA, US CPSC and Health Canada (2026-09-23). Not every recall notice lists a barcode, so this is not a safety guarantee — check the brand owner or the regulator for the definitive record.

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Barcode Lookup API

Access this product programmatically via the ProductGuru free API:

GET https://myproduct.guru/scan/9780780321021

GET https://myproduct.guru/api/search?q=9780780321021

No API key required. Returns JSON with product name, brand, manufacturer, and more.

About EAN Barcode 9780780321021

Barcode 9780780321021 is a EAN-13 (GTIN-13) identifying Proceedings: International Test Conference, 1994. in the GS1 global system.

Barcode format: EAN-13 / GTIN-13 — 13-digit globally unique product identifier
GS1 prefix 978: assigned to companies registered in Bookland (ISBN-13)
Manufacturer: The Conference
Scan compatibility: readable by any smartphone barcode scanner app

Frequently Asked Questions

What product has barcode 9780780321021?

Barcode 9780780321021 is Proceedings: International Test Conference, 1994., sold under the brand The Conference.

Who manufactures barcode 9780780321021?

The Conference is recorded as the manufacturer of Proceedings: International Test Conference, 1994. (barcode 9780780321021).

What country is barcode 9780780321021 from?

Based on the GS1 prefix 978, this product was registered in Bookland (ISBN-13).

Is barcode 9780780321021 a valid EAN?

Yes, 9780780321021 is a valid EAN-13 barcode with correct check digit.

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