A close-up image of a molecular structure resembling a protein, displayed in vibrant colors of blue and orange.

From target identification to preclinical development

mAbs Drug Discovery

A vibrant graphic featuring a green device with flowing plants and leaves on a bright blue background. The left side is filled with a bold yellow color, and the lower right corner includes the logo "SAFC®" in pink.

mPredict™ Co-Crystal Prediction Service - Enhancing the Solubility of APIs with AI

AI Meets API

MultiScreen® & Millicell® Filter Plates

Multiply Your Success

A colorful graphic featuring a blue train with a prominent "M" logo on a purple background. In the foreground, four diverse individuals, including a scientist in a lab coat, stand together, representing teamwork and collaboration. The left side is filled with a bright yellow color, and the lower right corner displays the logo "SAFC®" in pink.

High-performing, scalable solutions for viral vector-based therapies

Viral Vector Production Platforms

promobanner_15614891_2135052984

promobanner_21967123

promobanner_15614891_601869116

promobanner_copy_173_1618910233

aem-GridColumn aem-GridColumn--default--12

title

Welcome to Merck

container_492555417

Get Site Smart

Discover our latest website features and enhance your experience with Merck.

Announcements

Update for products, solutions, delivery  &amp; compliance

Phd Program

Find program for you including research support, membership, and subscription

Time Savings Chemical Synthesis

Request for customized synthesis.

card_copy_694155664_

card_copy_1680185669

card_486179109_copy_

card_404900920_copy

card_404900920

card_404900920_copy_

card_404900920_copy__112252829

Supelco® Analytical Products

BioReliance® Contract Testing Services

Pharma &amp; Biopharma Raw Material Solutions

Milli-Q® Lab Water Solutions 

Sigma-Aldrich® Lab & Production Materials

SAFC® Pharma & Biopharma Raw Material Solutions

Millipore®

Preparation, Separation, Filtration &amp; Monitoring Products

<h2>Discover Our Brands</h2>
Merck offers consultative services to help customers optimize their workflows and overcome complex challenges in areas of life science research, biomanufacturing, and analytical testing.

text_720054008

card_copy_copy

card_copy_744994898

card_copy_781044302_

card_copy_1816309044_1335548471

card_copy_2096921145_1782872335

card_copy_2004943840_1642551320

Best Sellers

Popular Products

New Arrivals

item_1716561990176

item_1716562016794

item_1716562031431

<a href="/login">Sign In</a> to Receive Customized Recommendations Based on Your Preferences

textbanner_copy

container_1306674124

container_1917817823

toppagescarousel_cop

horizontaltab_copy

text_copy

container

container_2104791417

container_copy_copy

sectiondivider_copy

recommendedsearch_co

text

Layout Container

About Us Text

Accordion

Audio

Author

Breadcrumbs - Page Path

Button

Card

Carousel

Category Search Results

CF Text

Contact Component

Container component

Dealer License

Dynamic Product Table

Event Sidebar

Event Listing

Experience Fragment

Feature Tiles

Footer

Form Assembly

Gated Button

Gated Content

Generic Placeholder

Global Footer

Header

Hero Component

Workflow Horizontal

Tabbed Horizontal Navigation

Image

Navigation Model

Related Press releases

Press release listing

Region Text

Primary Content

Print Social sharing

Product Recommendation Carousel

Product Selector Tool

Promo Banner

Raw HTML

Recommended Search Term

Reference

Related Product Resources

Related Products Carousel

Related Products Right Rail

Related Webinar

Section Divider

Self Service Review Form

Shop Product Right Rail

Site Content Search

Site Map

Speaker Page

Speakers List

Static Table

Breadcrumbs - Tag Based

Target Container component

Target Escape Hatch

Text

Text Banner

Title

Top Pages Carousel

Top Navigation

Upcoming Events

User Engage Carousel

Workflow Vertical

Video

Webinar listing

Webinar Sidebar

Worldwide Office Listing

Merck offers chemicals for applications in laboratories and industry. Biosciences, biopharma, food, cosmetics, LCDs, pharmaceuticals, printing, plastics and coating.

Merck Life Science | South Korea | Sigma-Aldrich

Welcome to Merck

Shop Top Categories

Discover Our Brands

Popular Searches