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2,2,2-Trifluoro-N-methyl-N-(trimethylsilyl)acetamide for gas chromatography￥市场价：2492登录查看会员价 -
Chloride Standard Solution, CRM traceable to SRM from NIST 250 mg/l Cl in H2O￥市场价：569登录查看会员价
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Spectromelt? A 12 66% di-lithium tetraborate/34% lithium metaborate￥市场价：28373登录查看会员价
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Chloride Standard Solution, CRM traceable to SRM from NIST 50 mg/l Cl in H2O￥市场价：569登录查看会员价
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Chloride Standard Solution, CRM traceable to SRM from NIST 10.0 mg/l Cl in H2O￥市场价：569登录查看会员价
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MAGNESIUM MATRIX MODIFIER FOR GRAPHITE ... C(MG) = 10.0 +/- 0.2 G/L (MG(NO3)2 * 6 H2O IN HNO3 CA. 17￥市场价：1217登录查看会员价
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Spectromelt? A 12 66% di-lithium tetraborate/34% lithium metaborate￥市场价：7640登录查看会员价
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Sodium hydroxide solution c(NaOH) = 1 mol/l (1 N) Titripur? Reag. Ph Eur,Reag. USP￥市场价：834登录查看会员价
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Cadmium Standard Solution, CRM traceable to SRM from NIST 0.100 mg/l Cd in H2O￥市场价：569登录查看会员价
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Sodium hydroxide solution c(NaOH) = 1 mol/l (1 N) Titripur? Reag. Ph Eur,Reag. USP￥市场价：406登录查看会员价
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Ammonium Standard Solution, CRM traceable to SRM from NIST 0.250 mg/l NH4 in H2O￥市场价：569登录查看会员价
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Sodium hydroxide solution c(NaOH) = 2 mol/l (2 N) Titripur?￥市场价：5628登录查看会员价
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Aluminium Standard Solution, CRM traceable to SRM from NIST 0.0500 mg/l Al in H2O￥市场价：569登录查看会员价
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TLC SILICA GEL 60 F254 25 GLASS PLATES 5 X 20 CM￥市场价：1229登录查看会员价
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ETHYL ACETATE FOR SPECTROSCOPY UVASOL?￥市场价：1439登录查看会员价
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Sodium hydroxide solution c(NaOH) = 2 mol/l (2 N) Titripur?￥市场价：500登录查看会员价
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Aluminium Standard Solution, CRM traceable to SRM from NIST 0.200 mg/l Al in H2O￥市场价：569登录查看会员价
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LuxPlate? TLC Silica gel 60 F254 25 Glass plates 20 x 20 cm￥市场价：2726登录查看会员价
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ETHYL ACETATE FOR SPECTROSCOPY UVASOL?￥市场价：402登录查看会员价
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LuxPlate? TLC Silica gel 60 F254 50 Glass plates 10 x 20 cm￥市场价：3077登录查看会员价