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81223
Polyethylene
analytical standard, suitable for gel permeation chromatography (GPC), 2,000
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| Gabaryty przesyłki | SKU | Dostępność | Cena netto |
|---|---|---|---|
| 100 mg | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 1100,00 zł |
Informacje o tej pozycji
Wzór liniowy:
H(CH2CH2)nH
Numer CAS:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24
MDL number:
1100,00 zł
Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności
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analytical standard
Quality Level
shelf life
limited shelf life, expiry date on the label
mol wt
Mn ~1790, Mp ~2030, Mw ~2010
technique(s)
gel permeation chromatography (GPC): suitable
Mw/Mn
~1.12
format
neat
SMILES string
C=C
InChI
1S/C2H4/c1-2/h1-2H2
InChI key
VGGSQFUCUMXWEO-UHFFFAOYSA-N
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Ta pozycja | |||
|---|---|---|---|
| technique(s) gel permeation chromatography (GPC): suitable | technique(s) - | technique(s) - | technique(s) - |
| format neat | format - | format - | format - |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| grade analytical standard | grade - | grade - | grade - |
| shelf life limited shelf life, expiry date on the label | shelf life - | shelf life - | shelf life - |
| mol wt Mn ~1790, Mw ~2010, Mp ~2030 | mol wt (Ultra-high molecular weight) | mol wt average Mw 3,000,000-6,000,000 | mol wt (Ultra-high molecular weight) |
Klasa składowania
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.
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In this paper, we introduce a dielectrophoresis (DEP)-based handling method that allows fine 3D manipulation of beads in suspension using a lab on a chip device. The device consists of two layers of linear electrodes on the top and bottom
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Biofouling, 29(3), 237-246 (2013-02-27)
The hydroid Ectopleura larynx is one of the main fouling organisms on salmon aquaculture cages in Norway; this study investigated novel surface materials and microtopographies to deter its settlement. The settlement preferences of hydroid larvae for 12 materials with wettabilities
Morteza Meftah et al.
The Journal of bone and joint surgery. American volume, 95(13), 1193-1197 (2013-07-05)
Ceramic femoral heads produce less wear of the opposing polyethylene than do metal femoral heads in wear simulation studies. This is a matched-pair analysis of the wear of ceramic and metal femoral heads on conventional polyethylene in uncemented total hip
Numer pozycji handlu globalnego
| SKU | NUMER GTIN |
|---|---|
| 81223-100MG | 04061832996110 |
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What is the particle size of this product?
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Is your polyethylene analytical standard for GPC, with a molecular weight of 2,000, soluble for use in biological studies such as cell assays? If so, could you please provide information on its solubility properties and recommended solvents?"
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This product is not water soluble, and it is not intended for use in biological studies. It is slightly soluble in organic solvents such as toluene, xylene and cyclohexane, but none of those are water-miscible. Perhaps the Polyethylene could be used as an aqueous suspension (prepared by sonication), and not as a true solution.
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Sehr geehrtes Team, ich bin auf der Suche nach einem PE welcher als Standard für die Schmelztemperaturbestimmung genutzt werden kann. Ist die Schmelztemperatur dieses PE Standards zertifiziert? Falls nicht, haben sie ein anderes Polymer für diesen Zweck?
1 answer-
The melting temperature of this PE is not determined. The suitability for use as a melting point standard has not been validated.
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