capitolscientific.com

Capitol Scientific is a broad-line laboratory supplier: its catalog spans lab equipment, reagents and specialty chemicals, animal science products, and the glassware, consumables, and accessories that go with them. It is a reasonable place to check if you are sourcing across several categories at once — for example, equipping a new bench with a balance, a water bath, and the matching consumables — rather than buying a single instrument type. The site organizes this catalog by product category and by manufacturer, so you can browse either by what the item is or by who makes it.

Main product categories

The homepage presents two top-level groupings — Lab Supplies and Reagents & Chemicals — with lab equipment and animal science products sitting alongside them in the navigation. Within lab equipment, the catalog is broken into the following families:

The navigation also includes an Animal Science Products section (for example, animal restrainers and Drosophila products), which is separate from the general equipment list.

Reagents, chemicals, and accessories

Beyond instruments, the site positions itself as a source for reagents and specialty chemicals, and the catalog carries the supporting items that typically accompany them: glassware, consumables, electrodes and calibration standards, data loggers, and replacement parts such as rotary evaporator glassware or centrifuge accessories. If your list mixes a chemical order with the hardware to handle it, that combination is within scope here.

How to find what you need

Two browsing paths are built into the catalog:

• By product category — use the Lab Equipment, Lab Supplies, and Reagents & Chemicals sections to drill down from a broad family (baths) to a specific type (shaking water baths).
• By manufacturer — the site states it carries products from 300+ manufacturers, and there is a shop-by-manufacturer path. This is useful when a protocol or an approved-vendor list specifies a brand.

Several account and service links sit in the header and footer: Login/Register, Store Locator, Procurement Portals, Request COA, Quick Order, and Customer Center, with a phone number listed for assistance. These are worth knowing about if you need certificates of analysis or are ordering against a procurement system.

Practical notes before you order

• JavaScript is required. The site displays a notice that JavaScript must be enabled (or the browser upgraded) to view it, so plan for a standard modern browser.
• Discontinued items exist. There is a manufacturer-discontinued-items section (for example, a PRO Scientific discontinued items page), which tells you some listed lines are being phased out — check availability before building a specification around a specific catalog number.
• Pricing is not shown in the material reviewed here. No price lists or payment details appear in the available page content, so treat cost and purchasing terms as something to confirm through the site's account, quote, or customer service channels rather than assuming published pricing.

If your need is a single specialty chemical or one instrument, this catalog will likely have it, but the bigger advantage is consolidating a multi-category lab order — equipment, chemicals, and the consumables between them — under one supplier and one procurement path.

Capitol Scientific is a lab supply and specialty chemicals distributor operating at capitolscientific.com. It sells laboratory equipment, consumables, reagents, and specialty chemicals from more than 300 manufacturers, and it serves organizations that need to stock or restock a lab — research groups, industrial labs, and educational institutions. If you are looking for a single vendor to cover routine lab goods across many categories, this is the kind of site worth checking. If you need a niche instrument or a custom synthesis, you will want to confirm availability before assuming it is stocked.

What the site covers

The catalog is organized around two main pillars, reflected in the site's own headings: Lab Supplies and Reagents & Chemicals. Under lab equipment, the navigation shows a deep, category-by-category structure rather than a short list of featured items. Examples drawn from the site's own menu include:

• Balances and weighing — laboratory balances, accessories, and industrial/lab scales
• Baths and temperature control — boiling, circulating, coliform, shaking, and tissue flotation water baths, plus recirculating chillers and thermostats
• Centrifuges — centrifuges, microcentrifuges, and their accessories
• Data logging — chart recorders, temperature and humidity loggers (including HANNA, Oakton, and Digi-Sense Traceable® lines)
• Density and specific gravity — hydrometers, hydrometer sets, jars, cylinders, racks, and refractometers
• Desiccators and drying — vacuum and non-vacuum glass and plastic desiccators, cabinets, and plates
• Digestion — digestion tubes and Kjeldahl connecting bulbs
• Liquid handling — bottletop dispensers, chemical dispensing equipment, microplate aspirators and pipettors, repeating syringes
• Electrochemistry — conductivity/TDS, multiparameter, ORP/redox, pH, and salinity meters, plus probes, standards, and electrode care
• Evaporation — centrifugal and rotary evaporators, with glassware, chillers, vacuum controllers, and vacuum pumps
• Containment and heating — fume hoods, glove boxes and gloves, and furnaces (ashing, box, muffle, tube) with controllers
• Gas and measurement — nitrogen gas generators, anemometers, flow meters, and calipers

Animal science products, including animal restrainers and Drosophila products, also appear in the equipment navigation.

Who it is built for

The mix of categories points to buyers who order across disciplines rather than from a single instrument brand: a lab manager replacing glassware and electrodes, a teaching lab stocking water baths and balances, or an industrial QC group buying reagents and specialty chemicals alongside equipment. The site's own framing — "your complete source for lab supplies & specialty chemicals" and "building trust through partnership" — positions it as a broad-line distributor rather than a manufacturer.

Account and ordering features

The site exposes several procurement-oriented entry points in its header and customer area:

• Login / Register
• Store Locator
• Procurement Portals
• Request COA (certificate of analysis)
• Quick Order
• Customer Center

The presence of procurement portals and COA requests suggests the site is set up for institutional purchasing workflows, where buyers need documentation and punch-out or portal-based ordering. A phone line for assistance is listed as 512.836.1167.

Practical notes before you buy

• JavaScript is required. The site states that JavaScript must be enabled (or the browser upgraded) to view it, so plan for a modern browser.
• Discontinued items exist. A "Manufacturer Discontinued Items" section is linked in the site's own navigation (for example, a PRO Scientific discontinued-items page), which is a reminder to verify current availability on any specific SKU rather than relying on a category listing.
• Pricing is not shown in the available material. No price signals or payment platforms appear in the source data, so treat pricing, minimums, and payment terms as things to confirm through the site or a sales representative.
• COA and documentation. If your workflow requires certificates of analysis for reagents or chemicals, the "Request COA" link is the relevant starting point.

How to decide whether to use it

Use capitolscientific.com as a candidate vendor when you need many lab categories from one source and value procurement features like quick order, portals, and COA requests. Verify specific product availability, pricing, and lead times directly, especially for items that may sit in discontinued lines. If your need is a single specialized instrument or a made-to-order chemical, compare against a manufacturer-direct or specialty supplier before committing.

Capitol Scientific (capitolscientific.com) is a lab supply and specialty chemicals distributor, and the site provides several direct paths to order or get support: Quick Order for fast reordering, Login/Register for account-based purchasing, a Customer Center for account management, and a phone line (512.836.1167) for assistance. Which route you use depends on whether you already have an account and whether you know your item numbers.

Ordering paths on the site

The homepage navigation lists these ordering-related entries:

Product browsing is organized under Lab Equipment, Lab Supplies, and Reagents & Chemicals, with deeper categories such as Balances & Weighing Scales, Centrifuges, Water Baths, Fume Hoods, and Furnaces. Adding items from these category pages populates the cart, which is the standard checkout route.

Account and procurement support

Beyond simple ordering, the site exposes several account and purchasing tools:

• Customer Center — manage account-related matters after logging in.
• Procurement Portals — for organizations that route purchases through a procurement system.
• Request COA — request a Certificate of Analysis for a product, typically needed for compliance or documentation.
• Supply Running Low? Your Rep Can Help You Plan Ahead — a prompt to contact your sales representative for restocking planning rather than one-off ordering.

If you're unsure which applies, the phone number 512.836.1167 is listed under "For assistance call," and the site also surfaces a "Have a question?" section.

Practical notes

• The site requires JavaScript enabled in your browser to function; if pages appear broken or empty, that's the first thing to check.
• A cart indicator appears in the header, so you can confirm items were added before proceeding.
• Pricing is not displayed in the available page information, so don't assume listed products are free to access or that pricing is visible without logging in.

For a first-time buyer, the typical sequence is: Register → browse or use Quick Order → add to cart → check out. For an existing customer needing documentation or account changes, go through Login → Customer Center, or call the number above.

Capitol Scientific is a lab supply and specialty chemical distributor that positions itself as a single source across 300+ manufacturers, so it can work well for buyers who want equipment, reagents, and consumables from one vendor. Before you buy, confirm four things: that your item falls inside their catalog or can be sourced through a rep, that the specification and manufacturer match your protocol, that stock and lead time fit your timeline, and that your institution's compliance needs (COA, procurement portal) are supported. The checks below follow the order most buyers actually hit them.

Confirm the product is in scope

The site organizes inventory into broad categories rather than a flat list, so start by locating your item in the right branch:

• Lab Equipment — balances and weighing scales, baths (boiling, circulating, shaking, ultrasonic cleaners), centrifuges and microcentrifuges, chart recorders and data loggers, density and specific gravity instruments, desiccators and drying cabinets, digestion equipment, liquid dispensing, electrochemistry meters and probes, evaporators, fume hoods and glove boxes, furnaces, gas generators, and gauges.
• Animal Science Products — animal restrainers and Drosophila products, useful if your lab does organism work alongside bench work.
• Reagents & Chemicals — the specialty chemical side of the catalog.

If your item sits in a subcategory you can see (for example, rotary evaporator vacuum pumps or hydrometer jars), it's a stocked catalog line. If it doesn't appear, that doesn't mean it's unavailable — the site explicitly offers a sales rep path for sourcing and planning, so treat "not listed" as "ask a rep," not "no."

Manufacturer and discontinued items

Because the catalog spans 300+ manufacturers, the same functional item may exist under several brands with different specs. Check the manufacturer before assuming two listings are interchangeable. Note also that the site maintains a discontinued items area (for example, a PRO Scientific discontinued-items page), so a product you find through search may be end-of-life. If you're standardizing a method across a lab, confirm the exact manufacturer and part number are current rather than relying on a category match.

Match specifications to your protocol

Category membership tells you the item exists; it doesn't tell you it fits. Before ordering, verify:

For chemicals and reagents specifically, confirm grade and packaging size against what your method requires — the catalog covers specialty chemicals, and grade mismatches are a common source of reorders.

Plan stock and replenishment with a rep

The site's own messaging — "Supply Running Low? Your Rep Can Help You Plan Ahead" — signals that replenishment planning is a rep-assisted function rather than a purely self-service one. If you're setting up recurring orders or want to avoid a stockout on a critical reagent, that's the path to use. For one-off purchases, standard ordering applies.

Check compliance and institutional requirements

Two things trip up institutional buyers more than product selection:

1. Certificate of Analysis (COA). The site provides a Request COA entry point. If your lab, QA process, or auditor requires a COA per lot, confirm you can obtain it for the specific item and lot before you commit — not after delivery.
2. Procurement portals. The site lists Procurement Portals as a feature, which matters if your institution routes purchases through a punch-out or e-procurement system rather than a direct order. Confirm your portal is supported before assuming you can order the usual way.

Other account-level items visible on the site include Login/Register, a Store Locator, Quick Order, and a Customer Center, with a phone line (512.836.1167) for assistance. If you need help placing an order or resolving an account issue, those are the entry points.

A practical pre-purchase sequence

1. Locate the item in the catalog categories; if absent, plan to ask a rep.
2. Confirm manufacturer, part number, and that it isn't in the discontinued area.
3. Verify specs against your protocol (capacity, range, compatibility, grade).
4. Decide whether you need COA or procurement-portal support, and confirm both are available for your item.
5. For recurring or critical items, use a rep to plan replenishment rather than reordering reactively.

If all five clear, Capitol Scientific is a reasonable single-vendor option for a mixed equipment-and-chemicals order. If your item is off-catalog, needs a specific lot's COA you can't confirm, or must route through an unsupported portal, resolve that first — those are the conditions that turn a straightforward purchase into a delay.

Capitol Scientific provides a Request COA entry point on its website for customers who need a Certificate of Analysis, typically to confirm the quality and specifications of a chemical lot. You can also use the Procurement Portals link if your institution routes purchases through a procurement system, or call customer assistance at 512.836.1167 if you need help locating the right document. The site does not state a turnaround time or whether a login is required for the COA request itself, so treat those as things to confirm when you submit the request.

What a COA Is and Why You Need It

A Certificate of Analysis is a document issued for a specific lot or batch of a chemical or reagent. It records the specifications tested and the results for that batch, which is why it is tied to a lot number rather than to a product page alone.

Typical uses:

• Confirming a reagent meets the grade or purity your protocol requires
• Documenting incoming material for a lab’s quality records
• Matching a received bottle to the batch documentation supplied by the manufacturer

Because the certificate is lot-specific, the more identifying information you can supply, the faster the request can be matched.

How to Submit a COA Request

1. Go to capitolscientific.com and locate the Request COA link in the site’s utility/navigation area (it appears alongside Login | Register, Store Locator, Procurement Portals, and Quick Order).
2. Provide the product and lot identification for the material you received — the catalog number and the lot number printed on the container label are the key inputs.
3. Submit the request and wait for the document to be returned or for a representative to follow up.
4. If you do not have the lot number, or the request does not resolve, call 512.836.1167 for assistance.

Expected result: you receive the analysis documentation for the specific batch in question, which you can then file with your receiving or quality records.

Information to Have Ready

If You Buy Through a Procurement System

Capitol Scientific lists Procurement Portals as a site entry point. If your organization places orders through a procurement platform, that route is the one intended for institutional purchasing workflows. For document requests tied to those orders, the same catalog and lot details apply, and customer assistance at 512.836.1167 is the fallback when the portal does not surface the document you need.

Common Snags

• No lot number. Without it, the request may need to be traced through your order history. Have your order number ready before calling.
• JavaScript disabled. The site notes that JavaScript must be enabled (or the browser upgraded) to view the site, so the Request COA link may not function if scripts are blocked.
• Discontinued items. Some manufacturer lines are flagged as discontinued (for example, the PRO Scientific discontinued items listing). For these, confirm with a representative whether batch documentation is still obtainable.
• Assuming instant delivery. The site does not publish a response time for COA requests; plan for a follow-up rather than same-minute delivery.

When to Call Instead

Reach 512.836.1167 if you cannot find the Request COA link, do not have the lot number, need documentation for a discontinued product, or need the certificate routed to a specific quality or procurement contact. A representative can also help you plan ahead if your supply is running low, which is useful when a COA is needed for a reorder of the same material.