-
SILICON AA STANDARD, 1000ppm (1mL = 1mg Si), 125ML, Poly Bottle
LabChem
$31.90
Special Price $21.27
Shelf Life (months): 24, Traceable to NIST, UN Number: Learn More
-
CONDUCTIVITY STANDARD 15,000umho/cm, 500ML, Poly Bottle
LabChem
$48.20
Special Price $32.13
Shelf Life (months): 24, Traceable to NIST, UN Number: Learn More
-
SULFATE STANDARD, 100ppm (1mL = 0.1mg SO4), 500ML, Poly Bottle
LabChem
$45.70
Special Price $30.47
Shelf Life (months): 12, , UN Number: Learn More
-
PHOSPHATE STANDARD, 1000ppm (1mL = 1mg PO4), 500ML, Poly Bottle
LabChem
$57.30
Special Price $38.20
Shelf Life (months): 24, Traceable to NIST, UN Number: Learn More
-
PHOSPHATE STANDARD, 500ppm (1mL = 0.5mg PO4), 500ML, Poly Bottle
LabChem
$60.80
Special Price $40.53
Shelf Life (months): 24, Traceable to NIST, UN Number: Learn More
-
FLUORIDE STANDARD, 10ppm w/TISAB, 500ML, Poly Bottle
LabChem
$66.80
Special Price $44.53
Shelf Life (months): 12, Traceable to NIST, UN Number: Learn More
-
FLUORIDE STANDARD, 0.5ppm w/TISAB, 1L, Poly Bottle
LabChem
$83.60
Special Price $55.73
Shelf Life (months): 12, Traceable to NIST, UN Number: Learn More
-
NITRATE (NITROGEN) STANDARD, 1000ppm (1mL = 1mg N), 125ML, Poly Bottle
LabChem
$24.40
Special Price $16.27
Shelf Life (months): 24, Traceable to NIST, UN Number: Learn More
-
IRON STANDARD, 200ppm (1mL = 0.2mg Fe), 500ML, Poly Bottle
LabChem
$72.30
Special Price $48.20
Shelf Life (months): 24, Traceable to NIST, UN Number: UN3264 Learn More
-
LEAD AA STANDARD, 1000ppm (1mL = 1mg Pb), 125ML, Poly Bottle
LabChem
$37.90
Special Price $25.27
Shelf Life (months): 24, Traceable to NIST, UN Number: UN3264 Learn More