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
크기 선택
About This Item
추천 제품
제품명
Silica gel, technical grade, pore size 60 Å, 230-400 mesh particle size, 40-63 μm particle size
Grade
technical grade
Quality Level
grade
technical (grade)
양식
powder
제조업체/상표
Sigma-Aldrich
기술
LPLC: suitable
표면적
≥480 m2/g , approx.
Matrix
Silica
기질 활성군
silica
입자 크기
230-400 mesh
40-63 μm
공극 크기
0.7-0.85 cm3/g pore volume (approx.)
60 Å
bp
2230 °C
mp
>1600 °C
분리 기술
hydrophilic interaction (HILIC)
SMILES string
O=[Si]=O
InChI
1S/O2Si/c1-3-2
InChI key
VYPSYNLAJGMNEJ-UHFFFAOYSA-N
유사한 제품을 찾으십니까? 방문 제품 비교 안내
애플리케이션
Storage Class Code
13 - Non Combustible Solids
WGK
nwg
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
이미 열람한 고객
관련 콘텐츠
저압 액체 크로마토그래피(LPLC)는 고정상이 들어있는 컬럼에서 펌프 작동으로 이동상을 이동시키기 위해 저압으로 작동하는 크로마토그래피 기술입니다.
Low pressure liquid chromatography (LPLC) operates at low pressures, using a pump to drive the mobile phase onto the column.
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 답변-
도움이 되었습니까?
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How can I determine the shelf life / expiration / retest date of this product?
1 답변-
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.pdf도움이 되었습니까?
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활성 필터
자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..
고객지원팀으로 연락바랍니다.
