ReviewsChromatography Standards

Aura Cacia 100% Pure Clove Bud Essential Oil | Certified Organic, GC/MS Tested for Purity | 7.4 ml (0.25 fl. oz.) | Syzygium aromaticum

• ...e botanicals from which they are derived are grown according to the USDA’s Organic Standards. Our manufacturing facility and all of our organic essential oils have also been certified organic by the established third-party certifier, Quality Assurance International (QAI)..
• PURITY TESTING AND RECOMMENDED USES - Gas chromatography mass spectrometry (GC/MS) testing is the primary way to ensure an essential oil is an unadulterated, true botanical. Every batch of Aura Cacia essential oils is GC/MS tested. This product is vegan and cruelty-free..
• ABOUT US - Aura Cacia was founded over 40 years ago on pure essential oils and true aromatherapy benefits. We partner with suppliers to source high quality botanicals and rigorously test every batch to ensure purity. We then provide premium products with consumer safety at the forefront. And importantly, Aura Cacia is part of a member owned co-op that puts people and planet ahead of profits..

Thames & Kosmos Ooze Labs Chemistry Station Science Experiment Kit, 20 Non-Hazardous Experiments Including Safe Slime, Chromatography, Acids, Bases & More, Multi-Color

• Play the role of chemist with this huge, colorful, functional lab station!.
• Create glowing slime, fizzing reactions, oozing Bubbles, colorful chromatography, and more!.
• With 57 pieces, this kit has everything you need to conduct experiments like a real scientist, including beakers, test tubes, flasks, pipettes, and more..
• Printed experiment cards clip onto the lab station for easy reference and additional experiments and Scientific explanations are included in a separate 16-page, full-color manual..
• A Parents' Choice Silver Honor Award WinnerDescriptionGrab your beakers and test tubes and step up to your special laboratory station for some exciting chemistry experiments. See how much fun chemistry can be as you do slimy, fizzy, colorful, and bubbly experiments. This cool laboratory setup has lots of different vessels and pieces of lab equipment so kids can play the role of chemist while doing real, safe experiments. All of the experiments use non-hazardous chemicals. This playful introduction to the basics of chemistry includes approximately 20 experiments. The experiments are presented on printed cards that can be clipped onto the lab station for easy reference. Experiments include glowing slime,....

Swanson Valerian Chamomile Hops Sleep Complex 60 Capsules

• Expertly formulated with Valerian, Passionflower and other rapidly absorbed liquid herb extracts.
• Each herb individually extracted to ensure a broad spectrum of therapeutic plant compounds.
• Herb potency assured through High Performance Thin Layer Chromatography (HPTLC) analysis.

Lab-Grade Sodium Hydroxide Pellet, 100g - The Curated Chemical Collection

• Chemical for general purpose lab and educational use.
• Perfect for use in any chemistry lab or classroom.
• Instructions for safe storage printed on the bottle - MSDS available upon request.

Cytiva 3030-614 Grade 3MM Chr Cellulose Chromatography Paper Roll, 2cm Width, 100m Length

Cytiva 3004-614 Grade 4 Chr Cellulose Chromatography Paper Roll, 2cm Width, 100m Length

• Grade 1 Char Cellulose Chromatography Paper, sheet, 10 × 30 cm.

Herb Pharm Certified Organic Rosemary Liquid Extract - 1 Ounce

• Expertly extracted from the certified organic, fresh leafy tip of Rosmarinus officinalis shrubs..
• Herb potency assured through High Performance Thin Layer Chromatography (HPTLC) analysis..

Seagate Products Artichoke 400 mg 100 Capsules

• Expertly extracted to help maintain established normal cholesterol levels..
• Prepared from the leaf and flower bud of certified organic Ciara cardunculus plants grown on our southern Oregon farms.
• Herb potency assured through High Performance Thin Layer Chromatography (HPTLC) analysis..

Herb Pharm Dong Quai Extract - 1 fl oz

• Expertly extracted to support the female reproductive system..
• Prepared from top-grade root of Angelica sinensis plants..
• Herb potency assured through High Performance Thin Layer Chromatography (HPTLC) analysis..

Herb Pharm - Dong Quai 1 oz [Health and Beauty]

• Expertly prepared from the root of Romania glutinous plants..
• Root is processed with rice wine according to traditional Chinese methods..
• Herb potency assured through High Performance Thin Layer Chromatography (HPTLC) analysis..

Herb Pharm Certified Organic Clove Liquid Extract - 1 Ounce

• Specially prepared from the certified organic, dried flower bud of Syzygium aromaticum trees.
• Herb potency assured through High Performance Thin Layer Chromatography (HPTLC) analysis.