Mẫu Thử nghiệm thành thạo Quốc tế chỉ tiêu Dinh dưỡng đơn giản trong nước, Cat# 584

584 - Simple Nutrients

One 15 mL screw-cap vial yields up to 2 liters after dilution.

Ammonia as N    
Nitrate + Nitrite as N    
Nitrate as N    
ortho-Phosphate as P

Methods
EPA 300.0 EPA 350.1 EPA 350.2 EPA 350.3 EPA 352.1 EPA 353.1 EPA 353.2 EPA 353.3 EPA 365.1 EPA 365.2 EPA 365.3 EPA 365.4 EPA 9056 EPA 9210 SM 18/19thED 4500 P-E SM 18/19thED 4500 P-F SM 18/19thED 4500-NO3 D SM 18/19thED 4500-NO3 E SM 18/19thED 4500-NO3 F SM 18/19thED 4500NH3-D SM 18/19thED 4500NH3-G SM 18th ED 4500-NH3 F SM 18th ED 4500-NH3 G SM 18th ED 4500-NH3C SM 18th ED 4500-NH3E SM 18th ED 4500-NO3 H