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58970-U

Supelco

SUPELCOSIL™ LC-18-T (3 µm) HPLC Columns

L × I.D. 15 cm × 4.6 mm, HPLC Column

Synonym(s):

LC-18-T HPLC Column

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About This Item

UNSPSC Code:
41115700
eCl@ss:
32110501
NACRES:
SB.52

Product Name

SUPELCOSIL™ LC-18-T HPLC Column, 3 μm particle size, L × I.D. 15 cm × 4.6 mm

material

stainless steel column

Quality Level

100

Agency

suitable for USP L1

product line

SUPELCOSIL™

feature

endcapped

manufacturer/tradename

SUPELCOSIL™

packaging

1 ea of

extent of labeling

12.3% carbon loading

parameter

≤70 °C temp. range
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
fully porous particle

matrix active group

C18 (octadecyl) phase

particle size

3 μm

pore size

120 Å

operating pH

2-7.5

application(s)

food and beverages

separation technique

reversed phase

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General description

SUPELCOSIL LC-18-T columns feature an octadecylsilane bonded phase and a special surface treatment for efficient separations of nucleotides. Each batch of packing material is tested to ensure good peak shape for a representative nucleotide, adenosine diphosphate (ADP). Chromatography of other compounds that exhibit metal chelating properties also can be improved by using this phase.

Application

  • A new validated HPLC method for the determination of quercetin: Application to study pharmacokinetics in rats.: This study utilizes the SUPELCOSIL LC-18-T HPLC Column to develop a new HPLC method for the determination of quercetin, significantly enhancing the ability to study its pharmacokinetics in biological samples. The research not only improves our understanding of quercetin′s therapeutic effects but also aids in optimizing its dosage for better clinical outcomes. The robust method ensures accurate and reproducible results, critical for advancing pharmacological research and supporting health sciences (Abdelkawy et al., 2017).

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Legal Information

SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
290543-06
290543-05
290543-04
290543-03
290543-02

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  1. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  2. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  3. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

  4. What guard column should I use for Product 58970-U, SUPELCOSIL® LC-18-T HPLC Column - 3 ?m particle size, L × I.D. 15 cm × 4.6 mm?

    For 3.0mm I.D. columns, you will need Product No. 59621C30 for just the cartridges. You may use Product No. 59660-U for the holder if so desired.

  5. What is the storage solvent for Product 58970-U, SUPELCOSIL® LC-18-T HPLC Column - 3 ?m particle size, L × I.D. 15 cm × 4.6 mm?

    The storage solvent is a ratio of 34:66 water:methanol for this column.

  6. What is the Department of Transportation shipping information for this product?

    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. 

  7. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

Mattia Quattrocelli et al.
JCI insight, 4(24) (2019-12-20)
In humans, chronic glucocorticoid use is associated with side effects like muscle wasting, obesity, and metabolic syndrome. Intermittent steroid dosing has been proposed in Duchenne Muscular Dystrophy patients to mitigate the side effects seen with daily steroid intake. We evaluated
Ryan W Logan et al.
Molecular psychiatry, 24(11), 1668-1684 (2018-05-08)
The diurnal regulation of dopamine is important for normal physiology and diseases such as addiction. Here we find a novel role for the CLOCK protein to antagonize CREB-mediated transcriptional activity at the tyrosine hydroxylase (TH) promoter, which is mediated by
Khaled S Abdelkawy et al.
Biomedical chromatography : BMC, 31(3) (2016-08-25)
A simple, accurate, and reproducible high-performance liquid chromatography (HPLC) method has been developed and validated for the quantification of quercetin (QR) in rat plasma. The method involves a simple protein precipitation procedure to extract both QR and thymoquinone (TQ), the

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