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WHEATON"
: Nitrogen (Ammonia) Distillation Kit, 질소(암모니아) 증류장치, 1000 ml, with Clear-Seal Joints, ASTM/USP/EPA |
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For Recovery of Free Ammonia Nitrogen from Surface and Ground Water.
Standard Methods for the Determination of Water and Wastewater, 18th Edition,
Method 4500-NH3B.
* 품질보증 주요내용 :
- Borosilicate 특급 Glass : α3.3
- "Clear-Seal™ Joint"로 Grease의 불필요, 오염방지.
- ASTM Type I Class and USP Type I Standards
- Autoclavable
※ Order : 재고없을시, 주문에 의해 20일 이내에 Airfreight로 공급됨!
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