This glycerol is not sterile and must be autoclaved for the cryopreservation of bacteria.
G5516
Glicerolo
for molecular biology, ≥99.0%
Sinonimo/i:
1,2,3-Propantriolo, Glicerina
About This Item
Prodotti consigliati
Grado
for molecular biology
reagent
Livello qualitativo
Densità del vapore
3.1 (vs air)
Tensione di vapore
<1 mmHg ( 20 °C)
Saggio
≥99.0%
Stato
viscous liquid
Temp. autoaccensione
698 °F
Limite di esplosione
≥2.7-19.0 %
tecniche
MALDI-MS: suitable
cryopreservation: suitable
Impurezze
<5 ppm Iron
<5 ppm heavy metal
<5 ppm magnesium
Indice di rifrazione
n20/D 1.474 (lit.)
pH
5.5-8
P. ebollizione
182 °C/20 mmHg (lit.)
Punto di fusione
20 °C (lit.)
Solubilità
water: 1 mL/mL, clear, colorless
Densità
1.25 g/mL (lit.)
Cationi in tracce
Fe: ≤5 ppm
Mg: ≤5 ppm
heavy metals (as Pb): <5 ppm
applicazioni
life science and biopharma
microbiology
sample preservation
Attività estranea
DNase, RNase, NICKase, and protease, none detected
Stringa SMILE
OCC(O)CO
InChI
1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Cerchi prodotti simili? Visita Guida al confronto tra prodotti
Descrizione generale
Applicazioni
- Componente di un mezzo di montaggio per immunofluorescenza.
- Supplemento nella coltivazione di cellule di Mycobacterium tuberculosis e Mycobacterium avium.[2]
- Combustibile nella progettazione di celle a biocombustibile enzimatiche.[3]
- Matrice liquida composita con 4_HCCA e 3-amminochinolina per l′analisi di glicani neutri e acidi.[4][5]
- matrice per spettrometria di massa a bombardamento con atomi veloci[4][5]
Azioni biochim/fisiol
Caratteristiche e vantaggi
Altre note
greener alternative product
Codice della classe di stoccaggio
10 - Combustible liquids
Classe di pericolosità dell'acqua (WGK)
WGK 1
Punto d’infiammabilità (°F)
390.2 °F - Pensky-Martens closed cup
Punto d’infiammabilità (°C)
199 °C - Pensky-Martens closed cup
Dispositivi di protezione individuale
Eyeshields, Gloves
Scegli una delle versioni più recenti:
Possiedi già questo prodotto?
I documenti relativi ai prodotti acquistati recentemente sono disponibili nell’Archivio dei documenti.
I clienti hanno visto anche
Protocolli
Calcium phosphate transfection is a common method for the introduction of DNA into eukaryotic cells. This protocol can be optimized for use with a wide variety of cell types.
Yeast culture techniques: Model systems for eukaryotic studies with liquid media or agar plate growth.
-
Does this type of glycerol come sterile from the factory, or must it be autoclaved for cryopreservation of bacteria?
1 answer-
Helpful?
-
-
How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
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
Helpful?
-
-
How can I determine the shelf life / expiration / retest date of this product?
1 answer-
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?
-
-
Is there any benefits or harm if we store this glycerol product in 4C or -20C rather than in RT?
1 answer-
The failure modes of this product are not tested. It could be okay if stored under the described conditions, but it would no longer be guaranteed under the standard warranty if the storage conditions are not adhered to. The customer would need to determine the effectiveness of the chemical after cold storage.
Helpful?
-
-
Is this pharmaceutical grade glycerol? Neal
1 answer-
This product is intended for research use only. However, item 1.37028 is suitable for pharmaceutical use.
Please see the link below to review this product option:
https://www.sigmaaldrich.com/product/mm/137028Helpful?
-
-
Allowable temperature for Glycerol
1 answer-
The allowable temperature at which the product can be stored is at room temperature.
Helpful?
-
-
What is the Department of Transportation shipping information for this product?
1 answer-
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
Helpful?
-
-
What is the viscosity of glycerol?
1 answer-
The viscosity of glycerol is 648 Centistokes at 20 Deg C (68 Deg F).
Helpful?
-
Active Filters
Il team dei nostri ricercatori vanta grande esperienza in tutte le aree della ricerca quali Life Science, scienza dei materiali, sintesi chimica, cromatografia, discipline analitiche, ecc..
Contatta l'Assistenza Tecnica.