Hyper-realistic amber glass reagent bottle (500 mL) with black phenolic screw cap and tamper ring, slight cap scuffs. Thick glass with subtle mold seam, embossed volume marks, realistic refraction; small meniscus of clear/pale liquid inside (non-specific). Front label: clean lab style, “CORROSIVE ACID SOLUTION” and “FOR LAB USE ONLY” (generic), hazard pictograms (corrosive, exclamation), UN-style placeholder code, barcode/QR (fake), lot/exp stamp, storage notes, microtext blocks (placeholders). Label material: matte paper with slight wrinkles, seam overlap, edge lift, adhesive bleed. Add wear: fingerprints, dust specks, micro-scratches, faint drip stain down side. PBR-ready: clean UVs, hi-res textures, accurate glass transmission/roughness, paper fiber micro-normal. Neutral studio lighting