Standards

Qty	Price	Unit	Item	Cat#	Mfg#
	$42.00	ea	Ammonia Standard Solution, 100 mg/L, 500 mL	SPC2406549	2406549
	$96.75	ea	Phosphate Standard Solution, 50 mg/L as PO4 (NIST), 500 mL	SPC17149	17149
	$95.00	ea	Solution, silica standard, 0.50 mg/l, 2.9 Liter	SPC2100803	2100803
	$600.00	ea	Stablcal® Turbidity Standards Calibration Kit, 2100P Portable Turbidimeter, 500 mL bottles	SPC2659400	2659400
+Requisition