All of my noble metal samples
From left to right: Gold (10 grams), palladium (5 grams), ruthenium (5 grams), platinum (10 grams), osmium (10 grams), iridium (10 grams)
From left to right: Gold (10 grams), palladium (5 grams), ruthenium (5 grams), platinum (10 grams), osmium (10 grams), iridium (10 grams)