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Sodium Hydroxide Pellets for Organic Impurities Test

Sodium Hydroxide Pellets for Organic Impurities Test Set
Sodium Hydroxide Pellets for Organic Impurities Test Set
Model: HM-816
$8.0000
Price: $8.00
Reagent Grade Sodium Hydroxide Pellets for Organic Impurities Test
Reagent Grade Sodium Hydroxide Pellets for Organic Impurities Test
Model: HM-818
$34.0000
Price: $34.00

Sodium Hydroxide compound is used to mix the 3% NaOH solution required for the organic impurities test. This bottle provides enough for more than 150 tests. 1lb (454g).

Reagent Grade sodium hydroxide pellets are used with HM-137 Organic Impurities Test Set for strict compliance to ASTM and AASHTO standards. Pellets make enough 3% solution for more than 150 tests.

  • Question: How do I make a 3% solution?
    • Answer: Per ASTM C40 5.1, dissolve 3 parts by mass of reagent grade sodium hydroxide (NaOH) in 97 parts of water. 100g solution at 3% would be 3 grams reagent and 97 grams water. If you need 500g solution at 3%, then use 9 grams reagent and 491 grams water.

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