Magnesium Anodes by Galvotec Alloys, Inc.
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Galvotec Alloys, Inc, 30 Years of Excellance

A2LA Laboratory Accreditation Certificate
Certificate Number: 3612.01
click here to view our ISO/IEC 17025:2005 A2LA Laboratory Accreditation Certificate

Magnesium Anodes Magnesium Anodes
Galvotec Alloys, Inc. ISO 9001 Certified
"Galvotec Anodes - Protecting The World Against Corrosion - With Integrity"

ANODE - Laboratory Testing

Accredited to ISO/IEC17025:2005 by A2lA
(American Association for Laboratory Accreditation)

Laboratory testing of sacrificial anodes is required to insure that the highest quality product is being delivered. Chemical and Electrochemical Testing is a vital part of the Quality Assurance and Quality Control procedures for anode manufacturing.

The fastest and most accurate analytical techniques are utilized. Prior to casting each heat of material is analyzed by Optical Emission Spectroscopy to insure proper chemical composition.

Certified and Traceable Standards are employed

Equipment for Chemical Analysis includes:

  • Optical Emission Spectrometer
  • Atomic Absorption Spectrometer

Electrochemical testing methods employed are:

  • NACE TMO-190 (impressed current or Hydrogen Evolution)
  • DNV RP-B401
  • ASTM G97

For Aluminum, Zinc, and Magnesium Sacrificial Anodes

Testing can be performed in any electrolyte

Anode Testing
  • Artificial Sea Water
  • Backfill Electrolytes
  • Ambient Temperature
  • Hot Temperature
  • Cold Temperature
  • Saline Mud
  • 14-Day Weight Loss
  • Anode Current Capacity
  • Anode Potential
  • Anode Efficiency
  • Short Tem Testing
  • Long Term Testing
  • Control Samples are employed

ISO 9001:2008 Certified by DNV

All testing is performed on premises by trained and experienced technologists and technicians. Third party verification is constantly utilized for guaranteed analytical accuracy and precision.


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Galvotec Corporate Offices: (956) 630-3500
Galvotec Sales Offices: (504) 362-7776
Galvotec Corrosion Services (504) 362-7373
Email: anodes@galvotec.com
for assistance in Spanish please call 
956-630-3500
Galvotec® Anodes are manufactured by Galvotec Alloys, Inc. Galvotec®, SUPERMAG®, and GA® are registered trademarks of Galvotec Alloys, Inc., for sacrificial anodes. The GA logo which appears on anodes produced by Galvotec Alloys, Inc. and on packaging, in web pages, anode catalogs, and advertising material, SuperLINE™, and SuperROD™ are trademarks of Galvotec Alloys, Inc., for sacrificial anodes. © 2016 Galvotec Alloys, Inc. All rights reserved.