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
サイズを選択してください
| あなたへ/カタログ番号 | 在庫状況 | 単価 |
|---|---|---|
1 g | カートの在庫状況を確認する | ¥13,100 |
5 g | カートの在庫状況を確認する | ¥53,700 |
この商品について
grade
analytical standard
Quality Segment
assay
≥99.0% (GC)
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
bp
215-216 °C/10 mmHg (lit.)
mp
45-48 °C (lit.), 46-49 °C
format
neat
functional group
ester
shipped in
ambient
storage temp.
−20°C
SMILES string
CCCCCCCCCCCCCCCCCCCC(=O)OC
InChI
1S/C21H42O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21(22)23-2/h3-20H2,1-2H3
InChI key
QGBRLVONZXHAKJ-UHFFFAOYSA-N
General description
Application
- バイオディーゼルサンプル中の脂肪酸メチルエステル(FAME)測定のためのガスクロマトグラフィー/燃焼-質量分析法とガスクロマトグラフィー/水素炎イオン化検出器法の比較分析
- ガスクロマトグラフィータンデム示差移動度分析(DMS)を用いた、16種類のメチル/エチル脂肪酸エステルのバイオディーゼルサンプルからの分離と定量 メチルエステル化後の脂肪酸11種類の組成測定のための、ガスクロマトグラフィー/水素炎イオン化検出器(GC-FID)による焙煎コーヒー豆から得られたコーヒーオイルと残留物の分析
- ガスクロマトグラフィー質量分析(GC-MS)でAbutilon hirtum(Lam.)の葉から抽出した油に含まれる8種類のメチルエステル誘導体化後脂肪酸の分離と定量
- ラン種子の脂肪酸メチルエステル(FAME)測定のための、直接エステル交換反応を用いたGC-MSに基づく微量分析
Other Notes
1 of 1
当該品目 | |||
|---|---|---|---|
| technique(s) HPLC: suitable, gas chromatography (GC): suitable | technique(s) - | technique(s) - | technique(s) - |
| format neat | format - | format - | format - |
| Quality Level 100 | Quality Level 200 | Quality Level 300 | Quality Level 200 |
| grade analytical standard | grade - | grade certified reference material, pharmaceutical secondary standard | grade - |
| storage temp. −20°C | storage temp. −20°C | storage temp. - | storage temp. −20°C |
| assay ≥99.0% (GC) | assay ≥99% (capillary GC) | assay - | assay ≥99% |
Still not finding the right product?
Explore all of our products under アラキジン酸メチル
保管分類
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
適用法令
試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。 製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。
10941-5G: + 10941-BULK: + 10941-VAR: + 10941-1G:
jan
-
How can I determine the shelf life / expiration / retest date of this product?
1 回答-
役に立ちましたか?
-
-
How is shipping temperature determined? And how is it related to the product storage temperature?
1 回答-
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
役に立ちましたか?
-

