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/418/501/product-dating-information-06-25-mk.pdf
1.03728
Water
suitable for UHPLC, LiChrosolv®
동의어(들):
DI water, Deionized water
제품정보 (DICE 배송 시 비용 별도)
다음으로 건너뛰기
제품 이름
Water, for UHPLC-MS LiChrosolv®
Agency
suitable for ASTM® 7968
suitable for ASTM® 7979
suitable for DIN 38407-42
suitable for EPA 1621
suitable for EPA 1633
suitable for EPA 533
suitable for EPA 537.1
suitable for EPA 8327
suitable for EPA ACB B21-02
suitable for EPA ACB B23-05b
suitable for EPA OTM-45
suitable for GB 31604.35-2016
suitable for GB 5009.253-2016
suitable for ISO 21675 2019
suitable for ISO 25101
suitable for ISO/CEN 15968-2010
suitable for SM 4500 - NH3
Quality Level
규정 준수
suitable for FDA C-010.02
vapor pressure
23 hPa ( 20 °C)
제품 라인
LiChrosolv®
양식
liquid
기술
HPLC: suitable
LC/MS: suitable
UHPLC: suitable
refractive index
n20/D 1.34 (lit.)
pH
7 (20 °C)
bp
100 °C (lit.)
mp
0 °C (lit.)
0.0 °C (32.0 °F)
solubility
water: miscible
density
1.000 g/mL at 3.98 °C (lit.)
양이온 미량물
Al: ≤5 ppb
Ca: ≤5 ppb
Fe: ≤5 ppb
K: ≤5 ppb
Mg: ≤10 ppb
Na: ≤50 ppb
SMILES string
O
응용 분야
PFAS testing
general analytical
저장 온도
2-30°C
InChI
1S/H2O/h1H2
InChI key
XLYOFNOQVPJJNP-UHFFFAOYSA-N
유사한 제품을 찾으십니까? 방문 제품 비교 안내
1 of 4
이 품목 | 1.15333 | 1.00577 | 1.02699 |
|---|---|---|---|
| Quality Level 200 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| application(s) general analytical | application(s) general analytical | application(s) - | application(s) - |
| technique(s) UHPLC: suitable | technique(s) LC/MS: suitable | technique(s) GC-HS: suitable | technique(s) gas chromatography (GC): suitable |
| solubility water: miscible | solubility water: miscible | solubility - | solubility - |
| form liquid | form liquid | form liquid | form liquid |
| refractive index n20/D 1.34 (lit.) | refractive index n20/D 1.34 (lit.) | refractive index n20/D 1.34 (lit.) | refractive index n20/D 1.34 (lit.) |
일반 설명
특징 및 장점
- suitability tested and specified for UHPLC-MS and UHPLC-UV: for analytical flexibility
- specified quality in positive and negative in positive and negative electrospray ionization (ESI) and atmospheric-pressure chemical ionization-mass spectrometry (APCI-MS) for lowest detection limits and confidence in analyses for all important MS modes (test 1)
—ESI/APCI (+) < 2 ppb
—ESI/APCI (-) < 10 ppb - lowest impurity profile: for interference-free baselines (test 2)
- microfiltered through 0.2 μm filter (test 3) to provide:
—a long lifespan to filters and mechanical parts of HPLC systems
—reduced risk of column clogging - packed in borosilicate glass bottles for minimized metal ion contaminations
- lowest levels of trace metal impurities for a minimum metal ion adduct formation
—<5 ppb - lowest level of polyethylene glycol (PEG) impurities in UHPLC-MS solvent lineup (PEG S/N signal-to-noise-ratio < 50)
기타 정보
법적 정보
관련 제품
Storage Class Code
12 - Non Combustible Liquids
WGK
nwg
Flash Point (°F)
No data available
Flash Point (°C)
No data available
시험 성적서(COA)
제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.
문서
We present a fast and robust HPLC-MS/MS method that can be used for Remdesivir and three structural antiviral analogues
LC-MS/MS method quantifies similar polar nucleotide activated sugars using Supel™ Carbon LC column for simultaneous analysis.
필터 선정 및 시료/이동상 여과가 HPLC 역압과 컬럼의 수명에 어떤 영향을 미치는지 알아보세요.
A RPLC-MS workflow for mass analysis of non-reduced monoclonal antibody, trastuzumab, including calibration, and system suitability tests.
프로토콜
A complete SEC-UV workflow for quantifying monoclonal antibody fragments, monomers, and aggregates, including procedure for a system suitability test and heat stressing of antibodies.
A complete workflow for the intact and middle-up mass analysis of reduced and non-reduced monoclonal antibodies based on SEC-MS with sample preparation by protein-A affinity clean-up.
A step-by-step protocol for released N-linked glycan analysis of the monoclonal antibody adalimumab, based on UHPLC-FLR-MS and procainamide labeling.
SEC-MS protocol for rapid glycoprofiling of monoclonal antibodies with antibody purification and mass spectrometer calibration.
관련 콘텐츠
This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.
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How can I determine the shelf life / expiration / retest date of this product?
1 답변-
도움이 되었습니까?
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 답변-
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
도움이 되었습니까?
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Are there any products tested to ensure less than or equal to 1 ppb TOC? If not, what are the available options for water tested at the ppb level?
1 답변-
Products tested to ensure less than or equal to 1 ppb TOC are not available. However, there are options for water that is tested to the ppb level. The items of potential interest include the following:
1. 15333: less than or equal to 30 ppb TOC
2. 03728: less than or equal to 10 ppb TOC
3. 02699: less than or equal to 30 ppb TOC
4. 03702: less than or equal to 30 ppb TOC
The item that may be of most interest is product 1037281002, as the specification is less than or equal to 10 ppb for TOC.도움이 되었습니까?
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