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30607
Thomas Scientific
524.2 Surrogate Standard, 2,000 g/mL in P&T methanol, 1mL/ampul
Price: $78.03List Price: $86.70Separate mixes for surrogates and internal standard. Fortification solution combines surrogates and internal standard. -
30014
Thomas Scientific
524.3 Gas Calibration Mix, 2000 g/ml, P&T Methanol, 1mL/ampul
Price: $115.97List Price: $128.85Full 82-component EPA 524.3 list using as few as three ampuls&mdashreduce prep time and chances for error or contamination. -
59981-5459981-04 W/NIST TRACE CERT
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59981-6059981-10 W/NIST TRACE CERT
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59981-6359981-13 W/NIST TRACE CERT
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59981-6459981-14 W/NIST TRACE CERT
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59981-6559981-15 W/NIST TRACE CERT
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59981-6659981-16 W/NIST TRACE CERT
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59981-7359981-23 W/NIST TRACE CERT
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59984-5459984-04 W/NIST TRACE CERT
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59984-5559984-05 W/NIST TRACE CERT
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59984-5659984-06 W/NIST TRACE CERT