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KN95 Respirator Mask, 4 layers, Box of 50 -LP-KN95-001BOX50
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Harley N95 NIOSH Certified Particulate Respirator Mask, Folder Style 20/Box - L-188
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Lab Pro Mask KN95 (K-N95) Pack of 50 - LP-MASK2-K95 - 40% OFF
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Whether you're determining unknown substances or calibrating analytical instruments, you will need certified laboratory standard solutions. Here at Lab Pro, our standards aim to increase lab efficiency and help users achieve more accurate results. Browse through our standards selection ranging from water-soluble ammonium sulfamate to phenacetin powder.
If you need laboratory standards in bulk, don't hesitate to reach us at 888-4-LABPRO (888-452-2776). We also offer next-day service in California and same-day service for will-calls.
Chemicals & Reagents
Reference Standards
Potassium Permanganate Standard, 89.1 mg/L, equivalent to 100 ppm Cl? - 6354-32
$72.33Potassium Permanganate Standard, 89.1 mg/L, equivalent to 100 ppm Cl? - 6354-32Size:1 L Glass amberCAS Number:7732-18-5,7722-64-7
Potassium Permanganate Standard, 89.1 mg/L, equivalent to 100 ppm Cl? - 6354-1
$175.43Potassium Permanganate Standard, 89.1 mg/L, equivalent to 100 ppm Cl? - 6354-1Size:4 L Glass amberCAS Number:7732-18-5,7722-64-7
Potassium Permanganate Standard, 89.1 mg/L, equivalent to 100 ppm Cl? - 6354-16
$47.43Potassium Permanganate Standard, 89.1 mg/L, equivalent to 100 ppm Cl? - 6354-16Size:500 mL Glass amberCAS Number:7732-18-5,7722-64-7
Potassium Permanganate Standard, 891 mg/L (1000 ppm as Cl?) - R6354300-1C
$66.18Potassium Permanganate Standard, 891 mg/L (1000 ppm as Cl?) - R6354300-1CSize:1 L Glass amberCAS Number:7732-18-5,7722-64-7
Potassium Standard, 10 ppm K - 6495-16
$53.21Potassium Standard, 10 ppm K - 6495-16Size:500 mL Poly naturalCAS Number:7732-18-5,7447-40-7
Potassium Standard, 100 ppm K - 6497-16
$63.53Potassium Standard, 100 ppm K - 6497-16Size:500 mL Poly naturalCAS Number:7732-18-5,7447-40-7
Potassium Standard, 100 ppm K in 3% HNO? - 6498-100
$141.22Potassium Standard, 100 ppm K in 3% HNO? - 6498-100Size:100 mL Poly naturalCAS Number:7732-18-5,7697-37-2,7757-79-1
Potassium Standard, 5000 ppm K - 6503-32
$203.70Potassium Standard, 5000 ppm K - 6503-32Size:1 L Poly naturalCAS Number:7732-18-5,7447-40-7
Potassium Standard, 5000 ppm K - 6503-16
$149.33Potassium Standard, 5000 ppm K - 6503-16Size:500 mL Poly naturalCAS Number:7732-18-5,7447-40-7
Potassium Standard, 10,000 ppm K - 6505-4
$99.85Potassium Standard, 10,000 ppm K - 6505-4Size:120 mL Poly naturalCAS Number:7732-18-5,7447-40-7
Potassium Standard, 10,000 ppm K - 6505-16
$246.53Potassium Standard, 10,000 ppm K - 6505-16Size:500 mL Poly naturalCAS Number:7732-18-5,7447-40-7
Quality Control Standard 2 - 6587-4
$921.17Quality Control Standard 2 - 6587-4Size:120 mL Poly naturalCAS Number:7732-18-5,7697-37-2,7789-02-8,16962-40-6,471-34-1,13106-76-8,1309-64-4,7782-49-2,7440-66-6,7440-62-2,7440-50-8,7440-48-4,7440-43-9,7440-41-7,7440-38-2,7440-28-0,7440-02-0,7439-96-5,7439-95-4,7439-92-1,7439-89-6,1336-21-6,7664-39-3
Redox Standard Solution, Iodide/Triiodide - 6595-32
$149.99Redox Standard Solution, Iodide/Triiodide - 6595-32Size:1 L Poly naturalCAS Number:7732-18-5,7681-11-0,10043-35-3,7553-56-2,1310-58-3
Redox Standard Solution, Iodide/Triiodide - 6595-16
$97.40Redox Standard Solution, Iodide/Triiodide - 6595-16Size:500 mL Poly naturalCAS Number:7732-18-5,7681-11-0,10043-35-3,7553-56-2,1310-58-3
Redox Standard Solution, Iodide/Triiodide - 6595-50
$82.74Redox Standard Solution, Iodide/Triiodide - 6595-50Size:50 mL Poly naturalCAS Number:7732-18-5,7681-11-0,10043-35-3,7553-56-2,1310-58-3
Reference Color Standard No. 0, ASTM D 848 - R6605000-500C
$184.52Reference Color Standard No. 0, ASTM D 848 - R6605000-500CSize:500 mL Glass amberCAS Number:7732-18-5
