--- product_id: 419628983 title: "Bromthymol Blue, 0.04% Aqueous, Laboratory Grade, 1 L" brand: "carolina" price: "Rp699400" currency: IDR in_stock: true category: "Carolina" url: https://www.desertcart.id/products/419628983-bromthymol-blue-0-04-aqueous-laboratory-grade-1-l store_origin: ID region: Indonesia --- # 1 Liter volume for extended use Laboratory grade, ideal for education 0.04% precise aqueous solution Bromthymol Blue, 0.04% Aqueous, Laboratory Grade, 1 L **Brand:** carolina **Price:** Rp699400 **Availability:** βœ… In Stock ## Summary > πŸ§ͺ Elevate your lab game with Bromthymol Blue β€” where precision meets classroom power! ## Quick Answers - **What is this?** Bromthymol Blue, 0.04% Aqueous, Laboratory Grade, 1 L by carolina - **How much does it cost?** Rp699400 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/419628983-bromthymol-blue-0-04-aqueous-laboratory-grade-1-l) ## Best For - carolina enthusiasts ## Why This Product - Trusted carolina brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Generous 1L Supply:** Ample volume to support multiple experiments without frequent reordering. - β€’ **Versatile pH Indicator:** Perfect for qualitative analysis in chemistry, biology, and environmental science studies. - β€’ **Precision in Every Drop:** 0.04% aqueous concentration ensures consistent and reliable pH indicator performance. - β€’ **Seamless Support Access:** Backed by expert technical support and live chat, so you’re never working alone. - β€’ **Trusted Educational Standard:** Laboratory grade quality tailored for science classrooms and teaching labs. ## Overview Bromthymol Blue 0.04% aqueous solution is a laboratory-grade pH indicator supplied in a convenient 1-liter bottle. Designed primarily for educational use, it offers reliable qualitative analysis with consistent color change properties. Backed by Carolina Biological Supply Company's century-long expertise and dedicated technical support, this reagent is a trusted staple for science educators and professionals alike. ## Description Synonym: BTB, bromothymol blue Formula: C27H27Br2NaO5S Formula Wt.: 646.38 CAS: 34722-90-2 Notes: Sodium salt, water soluble; when making a solution with this, if it turns green, add 4% sodium hydroxide solution dropwise until it turns blue Storage Code: Green - general chemical storage Laboratory Grade - Intermediate purity. Suitable for educational laboratories. Use for qualitative analysis, not quantitative analysis. Bromthymol Blue, 0.04% Aqueous, Laboratory Grade, 1 L This product is specially made for use in science education laboratories; no certificate of analysis is available. ## Features - Synonym: BTB, bromothymol blue Formula: C27H27Br2NaO5S Formula Wt.: 646.39 CAS: 34722-90-2 Notes: Sodium salt, water soluble; when making a solution with this, if it turns green, add 4% sodium hydroxide solution dropwise until it turns blue Storage Code: Green - general chemical storage - From our beginnings in 1927, Carolina Biological Supply Company has grown to become a leading supplier of science teaching materials for all levels of education. Today, from our headquarters in Burlington, North Carolina, we serve customers worldwide, including teachers, professors, homeschool educators, hobbyists, and professionals in health and science-related fields. - When you shop with Carolina, you're not alone! All of our products are backed by unparalleled technical support, available from 8am to 6:30pm, ET, Monday through Friday. Live chat is available from 8am to 5:30pm ET, Monday-Friday. Contact information (Live Chat, email, and phone) is provided after placing your order at desertcart. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00CDPRXV4 | | Best Sellers Rank | #560,580 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #937 in Analytical Reagents | | Brand Name | Carolina | | Container Type | Bottle | | Item Form | Liquid | | Item Weight | 2.2 Pounds | | Manufacturer | Carolina Biological Supply Company | | Part Number | 849166 | | UPC | 840132645416 | | Unit Count | 1.0 Count | | Volume | 1 Liters | ## Product Details - **Brand:** Carolina - **Item Form:** Liquid - **Item Volume:** 1 Liters - **Item Weight:** 2.2 Pounds - **Package Information:** Bottle ## Images ![Bromthymol Blue, 0.04% Aqueous, Laboratory Grade, 1 L - Image 1](https://m.media-amazon.com/images/I/51zOP2QPz0L.jpg) ![Bromthymol Blue, 0.04% Aqueous, Laboratory Grade, 1 L - Image 2](https://m.media-amazon.com/images/I/31JDt4DjIpL.jpg) ![Bromthymol Blue, 0.04% Aqueous, Laboratory Grade, 1 L - Image 3](https://m.media-amazon.com/images/I/11iur08ed-L.jpg) ![Bromthymol Blue, 0.04% Aqueous, Laboratory Grade, 1 L - Image 4](https://m.media-amazon.com/images/I/21DRuNvBrAL.jpg) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.id/products/419628983-bromthymol-blue-0-04-aqueous-laboratory-grade-1-l](https://www.desertcart.id/products/419628983-bromthymol-blue-0-04-aqueous-laboratory-grade-1-l) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-05-11*