Please see the link below for a sample Certificate of Analysis. For testing purposes there is approx. 40:60 (Water:Methanol) applied to this product:
https://www.sigmaaldrich.com/certificates/Graphics/COfAInfo/Supelco/pdf/202304/58985_280891-06.PDF
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58985
SUPELCOSIL™ LC-18 (3 µm) HPLC Columns
L × I.D. 15 cm × 4.6 mm, HPLC Column
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Über diesen Artikel
UNSPSC Code:
41115700
eCl@ss:
32110501
NACRES:
NB.21
L × i.d.:
15 cm × 4.6 mm
Particle size:
3 μm
Matrix active group:
C18 (RP18), C18 (octadecyl) phase
Pore size:
120 Å
Matrix:
silica gel, spherical particle platform
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Unterstützung erhaltenProduktname
SUPELCOSIL™ LC-18-HPLC-Säule, 3 μm particle size, L × I.D. 15 cm × 4.6 mm
agency
suitable for USP L1
Quality Segment
feature
endcapped
manufacturer/tradename
SUPELCOSIL™
extent of labeling
11.0% carbon loading
parameter
≤70 °C temp. limit, 400 bar pressure (5801 psi)
technique(s)
HPLC: suitable
L × I.D.
15 cm × 4.6 mm
surface area
170 m2/g
surface coverage
surface coverage 3.1 μmol/m2
matrix
silica gel, spherical particle platform
matrix active group
C18 (RP18), C18 (octadecyl) phase
particle size
3 μm
pore size
120 Å
pH
2-7.5
application(s)
food and beverages
compatibility
for use with DABTH-AA
separation technique
reversed phase
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Dieser Artikel | |||
|---|---|---|---|
| description 3 μm particle size, L × I.D. 15 cm × 4.6 mm | description 3 μm particle size, L × I.D. 5 cm × 4.6 mm | description 3 μm particle size, L × I.D. 3.3 cm × 4.6 mm | description 3 μm particle size, L × I.D. 7.5 cm × 4.6 mm |
| particle size 3 μm | particle size 3 μm | particle size 3 μm | particle size 3 μm |
| L × I.D. 15 cm × 4.6 mm | L × I.D. 5 cm × 4.6 mm | L × I.D. 3.3 cm × 4.6 mm | L × I.D. 7.5 cm × 4.6 mm |
| separation technique reversed phase | separation technique reversed phase | separation technique reversed phase | separation technique reversed phase |
| matrix active group C18 (RP18), C18 (octadecyl) phase | matrix active group C18 (RP18), C18 (octadecyl) phase | matrix active group C18 (RP18), C18 (octadecyl) phase | matrix active group C18 (RP18), C18 (octadecyl) phase |
| agency suitable for USP L1 | agency suitable for USP L1 | agency suitable for USP L1 | agency suitable for USP L1 |
| technique(s) HPLC: suitable | technique(s) HPLC: suitable | technique(s) HPLC: suitable | technique(s) HPLC: suitable |
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At most the mobile phase, how much percentage of water can it have?
1 answer-
Helpful?
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What's the shipping solvent of the Supelco C18 column (3um, 4.6x15 cm)? Cat. No. 58985. Thanks.
1 answer-
This column is shipped saturated with 34:66, Water:Methanol. This information is listed on the Certificate of Analysis under "Notes" in fine print.
Please see the sample Certificate of Analysis:
https://www.sigmaaldrich.com/certificates/Graphics/COfAInfo/Supelco/pdf/202303/58985_280269-06.PDFHelpful?
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