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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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Lab Pro 3ply Earloop Disposable Mask (Non-Surgical) (Box of 50) - 84% 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
Glucose Standard, 5000 ppm C?H??O? in Aqueous Benzoic Acid Solution - 3276-16
$160.57Glucose Standard, 5000 ppm C?H??O? in Aqueous Benzoic Acid Solution - 3276-16Size:500 mL Poly naturalCAS Number:7732-18-5,50-99-7,65-85-0
Glucose Standard, 15,000 ppm C?H??O? in Aqueous Benzoic Acid Solution - 3278-16
$162.83Glucose Standard, 15,000 ppm C?H??O? in Aqueous Benzoic Acid Solution - 3278-16Size:500 mL Poly naturalCAS Number:7732-18-5,50-99-7,65-85-0
Glucose Standard, 10,000 ppm C?H??O? in Aqueous Benzoic Acid Solution - 3280-4
$23.14Glucose Standard, 10,000 ppm C?H??O? in Aqueous Benzoic Acid Solution - 3280-4Size:120 mL Poly naturalCAS Number:7732-18-5,50-99-7,65-85-0
Glucose Standard, 10,000 ppm C?H??O? in Aqueous Benzoic Acid Solution - 3280-16
$63.31Glucose Standard, 10,000 ppm C?H??O? in Aqueous Benzoic Acid Solution - 3280-16Size:500 mL Poly naturalCAS Number:7732-18-5,50-99-7,65-85-0
Glucose Standard, 20,000 ppm C?H??O? in Aqueous Benzoic Acid Solution - 3281-16
$164.07Glucose Standard, 20,000 ppm C?H??O? in Aqueous Benzoic Acid Solution - 3281-16Size:500 mL Poly naturalCAS Number:7732-18-5,50-99-7,65-85-0
Standard Hard Water, 100 ppm Hardness as CaCO? - R3482000-20F
$773.35Standard Hard Water, 100 ppm Hardness as CaCO? - R3482000-20FSize:20 L CubitainerCAS Number:7732-18-5,10035-04-8,89-83-8,7791-18-6
Standard Hard Water, 100 ppm Hardness as CaCO? - R3482000-500A
$436.01Standard Hard Water, 100 ppm Hardness as CaCO? - R3482000-500ASize:500 mL Poly naturalCAS Number:7732-18-5,10035-04-8,89-83-8,7791-18-6
Standard Hard Water, 200 ppm Hardness as CaCO? - R3484200-20F
$614.88Standard Hard Water, 200 ppm Hardness as CaCO? - R3484200-20FSize:20 L CubitainerCAS Number:7732-18-5,10035-04-8,89-83-8,7791-18-6
Standard Hard Water, 342 ppm Hardness as CaCO? - 3485-32
$186.59Standard Hard Water, 342 ppm Hardness as CaCO? - 3485-32Size:1 L Poly naturalCAS Number:7732-18-5,10035-04-8,7791-18-6,89-83-8
Standard Hard Water, 342 ppm Hardness as CaCO? - 3485-1
$529.47Standard Hard Water, 342 ppm Hardness as CaCO? - 3485-1Size:4 L Poly naturalCAS Number:7732-18-5,10035-04-8,7791-18-6,89-83-8
Standard Hard Water, 1000 ppm Hardness as CaCO? - 3486-5
$459.97Standard Hard Water, 1000 ppm Hardness as CaCO? - 3486-5Size:20 L CubitainerCAS Number:7732-18-5,10035-04-8,7791-18-6,89-83-8
Standard Water (Fresh Water Substitute) - R3489000-10F
$315.77Standard Water (Fresh Water Substitute) - R3489000-10FSize:10 L Cubitainer®CAS Number:7732-18-5,144-55-8,7791-18-6,10035-04-8
Hydrazine Standard, 100 ppm N?H? - 3552-4
$58.15Hydrazine Standard, 100 ppm N?H? - 3552-4Size:120 mL Glass amberCAS Number:7732-18-5,7647-01-0,5341-61-7
Hydrazine Standard, 100 ppm N?H? - 3552-32
$116.81Hydrazine Standard, 100 ppm N?H? - 3552-32Size:1 L Glass amberCAS Number:7732-18-5,7647-01-0,5341-61-7
Hydrazine Standard, 100 ppm N?H? - 3552-16
$76.02Hydrazine Standard, 100 ppm N?H? - 3552-16Size:500 mL Glass amberCAS Number:7732-18-5,7647-01-0,5341-61-7
Hydrazine Standard, 1000 ppm N?H? - 3553-100
$69.62Hydrazine Standard, 1000 ppm N?H? - 3553-100Size:100 mL Glass amberCAS Number:7732-18-5,7647-01-0,5341-61-7
