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Signal-to-Noise Badge Pin - Metallic Hard Enamel

One Signal-to-Noise Pin. Analytical Chemistry Lecture Series.


Craft: Hard Enamel

Material: Iron, Gold Plating

Dimension: 2.8 x 2.8 cm

Attachment: 2 Rubber Clutches

Signal-to-Noise Badge Pin - Metallic Hard Enamel

  • Signal-to-Noise Pin. The material is hard enamel (gold plating) with two black rubber pinbacks.

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