Top quality Laboratory Labware: PTFE, Glass, Plastics, Porcelain, and Condensers for Chemical Precision
Product Homes and Core FunctionsPTFE Labware
PTFE labware excels in Intense chemical resistance, managing HF, fuming nitric acid, and bases at 260°C repeatedly, with beakers (50-5000ml) and bottles showcasing non-stick surfaces decreasing cleansing time by 80% by using lower 0.05 friction coefficient. Virgin PTFE avoids contamination in Lab Glass Condenser trace steel analysis (<0.1ppb leaching), autoclavable at 121°C indefinitely, opaque white aiding visibility in fluoropolymer reactions. Perfect for Pakistani analytical labs processing corrosives, machined tolerances ±0.02mm make certain vacuum-limited fittings with no grease.
Glass Labware
Glass labware utilizes borosilicate three.3 for 166°C thermal shock tolerance, which include volumetric flasks (10-10L) precise to ±0.05% at 20°C and Erlenmeyer flasks (twenty five-6000ml) for mixing below stirring. Apparent transparency monitors reactions, lower alkali launch suits pH-sensitive titrations, dry-warmth sterilizable to 180°C. Essential for distillations and reflux, typical in university natural chemistry with floor joints (ten/18 to 34/35) for leak-cost-free assemblies.
Glass Labware Assembly
Glass labware assembly connects by using regular taper joints with PTFE sleeves for grease-cost-free seals less than 1 torr vacuum, forming distillation setups like flask-condenser-receiver with 24/40 sizing for 1L volumes. Clip assemblies protect against breakage, modular for Soxhlet extractors running 48 hrs, cutting down set up mistakes 60% in instructing environments. Pre-assembled reflux kits involve boiling chips, perfect for crucial oil isolation.
Plastics Labware
Plastics labware employs PP for autoclavable racks (as many as 134°C, a hundred cycles) and HDPE carboys (20L) resisting eighty% HNO3, lightweight at 1/5th glass fat for Safe and sound transportation. PS petri dishes (90mm) disposable for cultures, polycarbonate cylinders impact-resistant to drops from 1m. Value 70% decreased than glass, perfect for high-throughput ELISA with 96-effectively plates minimizing cross-contamination.
Porcelain Labware
Porcelain labware withstands 1450°C peaks in crucibles (ten-1000ml) for muffle furnace ashings, unglazed interiors absorbing molten salts in gravimetry, density two.4g/cm³ protecting against flotation. Glazed mortars (100ml) grind samples abrasion-no cost, reusable five hundred+ times publish-firing cleanup. Utilized in cement labs for reduction-on-ignition exams, brittle character calls for padded storage.
Glass Condenser
Glass condensers element Liebig straight-tube layouts (two hundred-600mm) with three hundred-1200cm² cooling space for Glass Labware ethanol distillations at 100ml/hour, borosilicate jackets flowing 2L/min water. 19/38 joints suit round bottoms, effective for simple reflux boiling beneath one hundred fifty°C.
Lab Glass Condenser
Lab glass condensers contain coil Graham sorts (350mm) condensing lower boilers like DCM with 1800cm² spot, cutting down maintain-approximately 8ml for quantitative yields. Allihn bulb variations encourage drip return, common for 500ml reactions yielding 98% purity.