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质谱及核磁配套用通用型仪器、耗材和试剂的居间服务商，亦包括咨询及培训服务。 Intermediate service provider of general instruments, consumables and reagents for mass spectrometry and nuclear magnetic resonance,incl consulting and training.
质谱及核磁配套用通用型仪器、耗材和试剂的居间服务商，亦包括咨询及培训服务。 Intermediate service provider of general instruments, consumables and reagents for mass spectrometry and nuclear magnetic resonance,incl consulting and training.
质谱及核磁配套用通用型仪器、耗材和试剂的居间服务商，亦包括咨询及培训服务。 Intermediate service provider of general instruments, consumables and reagents for mass spectrometry and nuclear magnetic resonance,incl consulting and training.
质谱及核磁配套用通用型仪器、耗材和试剂的居间服务商，亦包括咨询及培训服务。 Intermediate service provider of general instruments, consumables and reagents for mass spectrometry and nuclear magnetic resonance,incl consulting and training.

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[稳定同位素气体]

Carbon-13C dioxide 二氧化碳

价格:￥1200.00市场价:￥1200.00

<table cellspacing="0" cellpadding="0"><tbody><tr class="firstRow"><td width="95" style="border: 1px solid windowtext; padding: 0px;">isotopic purity   </td><td width="208" style="border: 1px solid windowtext; padding: 0px;">99 atom % 13C </td></tr><tr><td width="95" style="border: 1px solid windowtext; padding: 0px;"> </td><td width="208" style="border: 1px solid windowtext; padding: 0px;"><3 atom % 18O </td></tr><tr><td width="95" style="border: 1px solid windowtext; padding: 0px;">mp   </td><td width="208" style="border: 1px solid windowtext; padding: 0px;">−78 °C   (subl.)(lit.) </td></tr><tr style=";height:5px"><td width="95" style="border: 1px solid windowtext; padding: 0px;" height="5">mass shift   </td><td width="208" style="border: 1px solid windowtext; padding: 0px;" height="5">M+1 </td></tr></tbody></table>
[稳定同位素气体]

Oxygen-17O2 氧气

价格:￥0.00市场价:￥0.00

<table cellspacing="0" cellpadding="0"><tbody><tr class="firstRow"><td width="95" style="border: 1px solid windowtext; padding: 0px;">isotopic purity   </td><td width="208" style="border: 1px solid windowtext; padding: 0px;">10atom % 17O ---90atom % 17O</td></tr><tr style=";height:15px"><td width="95" style="border: 1px solid windowtext; padding: 0px;" height="15">mass shift   </td><td width="208" style="border: 1px solid windowtext; padding: 0px;" height="15">M+2 </td></tr></tbody></table>
[稳定同位素气体]

Oxygen-18O2氧气

价格:￥0.00市场价:￥0.00

<table cellspacing="0" cellpadding="0"><tbody><tr class="firstRow"><td width="95" style="border: 1px solid windowtext; padding: 0px;">isotopic purity   </td><td width="208" style="border: 1px solid windowtext; padding: 0px;">25 atom % 18O ---97 atom % 18O </td></tr><tr><td width="95" style="border: 1px solid windowtext; padding: 0px;">bp   </td><td width="208" style="border: 1px solid windowtext; padding: 0px;">−183 °C(lit.) </td></tr><tr><td width="95" style="border: 1px solid windowtext; padding: 0px;">mp   </td><td width="208" style="border: 1px solid windowtext; padding: 0px;">−218 °C(lit.) </td></tr><tr><td width="95" style="border: 1px solid windowtext; padding: 0px;">mass shift   </td><td width="208" style="border: 1px solid windowtext; padding: 0px;">M+4 </td></tr></tbody></table>
[稳定同位素气体]

Nitrogen-15N2 氮气

价格:￥0.00市场价:￥0.00

<table cellspacing="0" cellpadding="0"><tbody><tr class="firstRow"><td width="95" style="border: 1px solid windowtext; padding: 0px;">isotopic purity   </td><td width="208" style="border: 1px solid windowtext; padding: 0px;">98 atom % 15N </td></tr><tr><td width="95" style="border: 1px solid windowtext; padding: 0px;">mass shift   </td><td width="208" style="border: 1px solid windowtext; padding: 0px;">M+2 </td></tr></tbody></table>
[稳定同位素气体]

Nitrous Oxide15N 一氧化二氮

价格:￥0.00市场价:￥0.00

<table cellspacing="0" cellpadding="0"><tbody><tr class="firstRow"><td width="95" style="border: 1px solid windowtext; padding: 0px;">assay   </td><td width="208" style="border: 1px solid windowtext; padding: 0px;">97% (CP) </td></tr><tr><td width="95" style="border: 1px solid windowtext; padding: 0px;">mol wt   </td><td width="208" style="border: 1px solid windowtext; padding: 0px;">mol wt 44.99 by atom % calculation </td></tr><tr><td width="95" style="border: 1px solid windowtext; padding: 0px;">bp   </td><td width="208" style="border: 1px solid windowtext; padding: 0px;">-88 °C(lit.) </td></tr><tr><td width="95" style="border: 1px solid windowtext; padding: 0px;">mp   </td><td width="208" style="border: 1px solid windowtext; padding: 0px;">-91 °C(lit.) </td></tr><tr><td width="95" style="border: 1px solid windowtext; padding: 0px;">mass shift   </td><td width="208" style="border: 1px solid windowtext; padding: 0px;">M+1 </td></tr></tbody></table>
[稳定同位素气体]

Ammonia-15N 氨气

价格:￥0.00市场价:￥0.00

<table cellspacing="0" cellpadding="0"><tbody><tr class="firstRow"><td width="95" style="border: 1px solid windowtext; padding: 0px;">isotopic purity   </td><td width="208" style="border: 1px solid windowtext; padding: 0px;">98 atom % 15N </td></tr><tr><td width="95" style="border: 1px solid windowtext; padding: 0px;">mol wt   </td><td width="208" style="border: 1px solid windowtext; padding: 0px;">mol wt 18.01 by atom % calculation </td></tr><tr><td width="95" style="border: 1px solid windowtext; padding: 0px;">bp   </td><td width="208" style="border: 1px solid windowtext; padding: 0px;">−33 °C(lit.) </td></tr><tr><td width="95" style="border: 1px solid windowtext; padding: 0px;">mp   </td><td width="208" style="border: 1px solid windowtext; padding: 0px;">−78 °C(lit.) </td></tr><tr><td width="95" style="border: 1px solid windowtext; padding: 0px;">density   </td><td width="208" style="border: 1px solid windowtext; padding: 0px;">0.814 g/mL at 25 °C(lit.) </td></tr><tr><td width="95" style="border: 1px solid windowtext; padding: 0px;"> </td><td width="208" style="border: 1px solid windowtext; padding: 0px;"> </td></tr></tbody></table>
[稳定同位素气体]

Ammonia-d3 氨气

价格:￥0.00市场价:￥0.00

<table cellspacing="0" cellpadding="0"><tbody><tr class="firstRow"><td width="95" style="border: 1px solid windowtext; padding: 0px;">isotopic purity   </td><td width="208" style="border: 1px solid windowtext; padding: 0px;">99 atom % D </td></tr><tr><td width="95" style="border: 1px solid windowtext; padding: 0px;">mol wt   </td><td width="208" style="border: 1px solid windowtext; padding: 0px;">mol wt 20.02 by atom % calculation </td></tr><tr><td width="95" style="border: 1px solid windowtext; padding: 0px;">bp   </td><td width="208" style="border: 1px solid windowtext; padding: 0px;">−33 °C(lit.) </td></tr><tr><td width="95" style="border: 1px solid windowtext; padding: 0px;">mp   </td><td width="208" style="border: 1px solid windowtext; padding: 0px;">−78 °C(lit.) </td></tr><tr><td width="95" style="border: 1px solid windowtext; padding: 0px;">mass shift   </td><td width="208" style="border: 1px solid windowtext; padding: 0px;">M+3 </td></tr></tbody></table>
[稳定同位素气体]

Ethyl-d5-amine 氨基乙烷

价格:￥0.00市场价:￥0.00

<table cellspacing="0" cellpadding="0"><tbody><tr class="firstRow"><td width="95" style="border: 1px solid windowtext; padding: 0px;">isotopic purity   </td><td width="208" style="border: 1px solid windowtext; padding: 0px;">99 atom % D </td></tr><tr><td width="95" style="border: 1px solid windowtext; padding: 0px;">mass shift   </td><td width="208" style="border: 1px solid windowtext; padding: 0px;">M+5 </td></tr></tbody></table>
[稳定同位素气体]

2-Methylpropane-1-13C 二甲基丙烷（异丁烷）

价格:￥0.00市场价:￥0.00

<table cellspacing="0" cellpadding="0"><tbody><tr class="firstRow"><td style="border:solid windowtext 1px;padding:0 0 0 0">isotopic purity   </td><td style="border:solid windowtext 1px;padding:0 0 0 0">99 atom % 13C </td></tr><tr><td style="border:solid windowtext 1px;padding:0 0 0 0">mol wt   </td><td style="border:solid windowtext 1px;padding:0 0 0 0">mol wt 59.11 by atom % calculation </td></tr><tr><td style="border:solid windowtext 1px;padding:0 0 0 0">bp   </td><td style="border:solid windowtext 1px;padding:0 0 0 0">-12 °C(lit.) </td></tr><tr><td style="border:solid windowtext 1px;padding:0 0 0 0">mp   </td><td style="border:solid windowtext 1px;padding:0 0 0 0">-160 °C(lit.) </td></tr><tr><td style="border:solid windowtext 1px;padding:0 0 0 0">mass shift   </td><td style="border:solid windowtext 1px;padding:0 0 0 0">M+1 </td></tr></tbody></table>
[稳定同位素气体]

2-Methylpropane-13C4 二甲基丙烷（异丁烷）

价格:￥0.00市场价:￥0.00

<table cellspacing="0" cellpadding="0"><tbody><tr class="firstRow"><td style="border:solid windowtext 1px;padding:0 0 0 0">isotopic purity   </td><td style="border:solid windowtext 1px;padding:0 0 0 0">99 atom % 13C </td></tr><tr><td style="border:solid windowtext 1px;padding:0 0 0 0">assay   </td><td style="border:solid windowtext 1px;padding:0 0 0 0">98% (CP) </td></tr><tr><td style="border:solid windowtext 1px;padding:0 0 0 0">mol wt   </td><td style="border:solid windowtext 1px;padding:0 0 0 0">mol wt 62.05 by atom % calculation </td></tr><tr><td style="border:solid windowtext 1px;padding:0 0 0 0">bp   </td><td style="border:solid windowtext 1px;padding:0 0 0 0">-12 °C(lit.) </td></tr><tr><td style="border:solid windowtext 1px;padding:0 0 0 0">mp   </td><td style="border:solid windowtext 1px;padding:0 0 0 0">-160 °C(lit.) </td></tr><tr><td style="border:solid windowtext 1px;padding:0 0 0 0">mass shift   </td><td style="border:solid windowtext 1px;padding:0 0 0 0">M+4 </td></tr></tbody></table>