Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
推荐产品
产品名称
水, for chromatography (LC-MS Grade) LiChrosolv®
蒸汽压
23 hPa ( 20 °C)
质量水平
产品线
LiChrosolv®
表单
liquid
技术
HPLC: suitable
LC/MS: suitable
折射率
n20/D 1.34 (lit.)
pH值（酸碱度）
7 (20 °C)
沸点
100 °C (lit.)
mp
0 °C (lit.)
溶解性
water: miscible
密度
1.000 g/mL at 3.98 °C (lit.)
痕量阳离子
Al: ≤10 ppb
Ca: ≤100 ppb
Fe: ≤5 ppb
K: ≤10 ppb
Mg: ≤20 ppb
Na: ≤20 ppb
应用
general analytical
储存温度
2-30°C
SMILES字符串
O
InChI
1S/H2O/h1H2
InChI key
XLYOFNOQVPJJNP-UHFFFAOYSA-N
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一般描述
应用
也适用于：
- 食品检验和分析的通用方法
- 美国药典(USP)专论的合规药典仪器分析方法
- 加利福尼亚州大麻含有农药清单的分析方法开发
- 药物与蛋白结合检测
特点和优势
- 经过0.2 µm滤膜微过滤处理
- 玻璃瓶封装
- 带来更高的分离度、灵敏度和优化的色谱峰基线分离
- 正离子和负离子模式的电喷雾电离/大气压化学电离分析(ESI/APCI)均能获得快速、可靠的结果
法律信息
相关产品
储存分类代码
12 - Non Combustible Liquids
WGK
nwg
闪点(°F)
Not applicable
闪点(°C)
Not applicable
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How is shipping temperature determined? And how is it related to the product storage temperature?
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How can I determine the shelf life / expiration / retest date of this product?
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If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdfHelpful?
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