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Internal Std for EPA Method 200.8 in 2% HNO3 + Tr HCl Exp Date: 1 Year

$110.88 – $231.00

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Internal Standards Kit

$95.48

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Internal Standard. HNO3 / HF

$180.60 – $434.00

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Internal Standard for EPA Method 200.8 Exp Date: 1 Year

$117.04 – $266.42

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Internal Standard for EPA Method 200.8 Exp Date: 1 Year

$110.88 – $231.00

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Interference Chk Std Sol A in 5% HNO3; Sol B in 2% HNO3

$292.60 – $612.92

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Interference Chk Std Sol A in 5% HNO3; Sol B in 2% HNO3

$292.60 – $612.92

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Interference Chk Std AB in 2% HNO3

$223.30 – $455.84

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Interference Chk Std A in 2% HNO3

$154.00 – $314.16

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Interference Chk Std A & B in 2% HNO3 + Tr HF 28 Comp

$323.40 – $639.10

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Interference Chk Std A & AB in HNO3 + Tr HF

$332.64 – $679.14

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Interference Chk Std 6020 Sol B in 2% HNO3

$113.96 – $232.54

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Interference Chk Std 6020 Sol B in 2% HNO3

$113.96 – $232.54

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Interference Chk Std 6020 Sol A in 5% HNO3

$212.52 – $471.24

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Interference Chk Std 6020 Sol A in 5% HNO3

$212.52 – $471.24

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Interference Check Standard. HNO3

$148.40 – $357.00

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Interference Check Standard B4. HNO3

$152.60 – $372.40

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Interference Check Standard B. HNO3

$173.60 – $415.80

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