빠른 지원
인증된 전문가에게 직접 연결
인증된 전문가에게 직접 연결
500 mL bottle of premium quality 2 ppm (mg/L) fluoride standard solution that is premixed with TISAB II ionic strength adjuster
2 ppm (mg/L) fluoride standard with TISAB II
Air tight bottle with tamper-proof seal
Lot number and expiration date printed on each label