Amber Glass Reagent Bottle Narrow Mouth

DescriptionThe Amber Glass Reagent Bottle Narrow Mouth from Osmosis Scientific is an essential lab storage solution engineered for the secure containment of liquid chemicals, reagents, and sensitive solutions. Crafted from high-quality Boro 3.3 borosilicate glass, this bottle delivers exceptional resistance to thermal shock and aggressive chemicals — making it suitable for research labs, analytical facilities, and industrial workflows that demand reliable storage.Its narrow mouth design promotes controlled dispensing and minimizes evaporation and contamination, while the solid glass stopper ensures a tight, secure seal to protect contents from exposure to air and moisture. The amber glass tint filters out harmful ultraviolet (UV) and visible light, preserving the stability and integrity of light-sensitive substances over long-term storage.Available in a range of ml capacities (60 ml to 2000 ml), this reagent bottle accommodates both small-scale reagent handling and larger volume storage needs. The durable white enamel graduation markings provide clear volume visibility, assisting accurate inventory management and routine lab use.Manufactured using high-quality laboratory glassware standards for strength and durability. DIN ISO compliant versions are available upon request. The bottle is mechanically strong and suitable for repeated use in chemical, pharmaceutical, and educational laboratories.Amber Glass Reagent Bottle – Narrow Mouth (Light-Protective Borosilicate Storage Bottles)Capacity (mL)N/SPack ofSKUEnquiry3014/2310AGRB-0030Enquire Now6014/2310AGRB-0060Enquire Now10014/2310AGRB-0100Enquire Now25019/2610AGRB-0250Enquire Now50024/2910AGRB-0500Enquire Now100029/3210AGRB-1000Enquire Now200029/3210AGRB-2000Enquire NowQuick Product EnquiryYour Name (required) Email (required) Phone (optional) Product / SKU (required) Quantity (optional) Your Message We respond within 24 working hours.Frequently Asked Questions (FAQs)What is an amber glass reagent bottle used for?It’s used for storing and dispensing laboratory chemicals, reagents, media, and solutions—especially materials that may degrade when exposed to light.Why is the bottle amber (brown) colored?Amber glass helps protect light-sensitive contents by reducing light transmission, improving reagent stability during storage.What does “narrow mouth” mean and why choose it?A narrow mouth (narrow neck) helps control pouring/dispensing and generally reduces exposure to air and contaminants compared with wide-mouth bottles.Does it meet any lab standards?Depending on the model, amber reagent bottles with narrow necks may conform to ISO 4796 (commonly ISO 4796-1 for screw-cap bottles or ISO 4796-2 for ground-neck/stoppered bottles).What closure options are common for narrow-mouth amber reagent bottles?Two common styles are (1) screw cap bottles, often GL 45 with a PP cap and drip-free pouring ring, and (2) ground-neck bottles supplied with a solid glass stopper (e.g., 19/26).