Restek conservatively rate their Chem Stds at a 12 months shelf-life ( & simply not economic for Restek to test any further beyond that Past-Use-By-Date - PUBD) We have been “trapped” over the years with surplus stock - many are still perfectly OK for semi-Quantitative / Qualitative references for GC and HPLC . . . as compensation we offer a 15% Discount with NO import Dangerous Goods applicablet on ALL listed Standards (below) . . . But only whilst still in stock Melbourne . . . ASK!
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36257 Ethanol Standard 0.05g/dL in Water 10/pk 36266 Ethanol Standard 0.40g/dL in Water 10/pk 36238 Ethanol Standard 0.2g/dLin Water 10/pk 36236 Ethanol Standard 0.1g/L Water 10/pk 36239 Ethanol Standard 0.3g/dLin Water 10/pk 36276 Ethanol Standard 0.10g/dLin Water /5-p 36276 Ethanol Standard 0.01g/dL in Water 10/pk
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31343 8330 Surrogate Mix100ug/ml
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36279 Residual Solvent Mix 10-50mg/ml
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30613 AtlanticRBCAVPHSurrogate Std100ug/ml 2ea
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33261 Nicarbazin(bis nitrophenyl urea) 10ug/ml in ACN 563626 Custom Appendix Mix #2 100ug/ml 2ea 213415 Organochlorine Pesticide AB#32000ug/ml in Hex/Toluene
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31083 Acid Surrogate Standard Mix(390) 7500ug/ml in MeOH 2ea
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31267 Acepnapthener 100ug/ml in MeOH 1a 30488 BTEX Standard1-200ug/ml in PT MeOH x6ea 31233 Diesel Fuel #2 Unweathered 5000ug/ml inMeCl2
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35000 Grob Column Test Mix290-570ug/ml 4-pk
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