Zenith Glasswares and Instruments Corporation Bidhan Sarani, Kolkata, WB

We make available a wide range of Volumetric Instruments with advanced features. These Z-lass brand Volumetric Instruments are designed with precision to offer accurate results. In their manufacturing class A and B tolerances as recognized by IS / BS / ASTM are rigorously maintained. Manufactured using heat treated process, these Volumetric Instruments offer temper tips and resistance against higher mechanical shock. These Volumetric Instruments are also resistant against the attack of acids and chemicals. Attributes Graduated with lifetime amber color marksHigh performanceHigh efficiencyDurable

We make available Viscometer Tubes of Z-Glass brand using borosilicate glass accurate bore capillaries. Our Viscometer Tubes comply with IS / BS / ASTM specifications in terms of designing and sizes. Use of Cannon oils and certified instruments under requisite conditions ensures superior quality of Viscometer Tubes. Demanded In Oil CompaniesPetrochemical IndustriesResearch laboratories Available In Both Certified (at 40oC / 100OC or both)UNCERTIFIED models / types Models Available U' Tube, Direct Flow, Type BS/U.Suspended Level, Type BS/IP/SL.Suspended Level, Shortened Form, Type BS/IP/SL(S).Suspended Level, Miniature, Type BS/IP/MSL.Cannon-Fenske, Direct Flow, Type BS/IP/CF.'U' Tube Reverse Flow for opaque liquid. Type BS/IP/RF.Cannon-Fenske Reverse Flow for opaque and transparent liquids, ASTM D-446/2515.Cannon-Ubbelohde-ASTM D-446/2515.Ubbelohde for transparent liquids ASTM D-446/2515.

We are engaged in the designing and fabrication of Spherical Joints in accordance with the International Standards including B.S.: 2761. These Spherical Joints are made of high-grade Stainless Steel and are free from the risk of corrosion. Our Spherical Joints are perfectly grounded to match the pair with minimum intermolecular space. Sizes Available S-13 (Capillary)S-13S-19S-29S-35S-41S-51

We bring forth Sintered Disc that is manufactured using the finest quality materials. Our Sintered Disc is graded into different grades to meet the diverse demands. Our Sintered Disc is widely demanded for its optimum performance. We make available Sintered Disc with accurate dimensions at market leading prices. Steps Of Construction Crushing borosilicate glassPowderingCleaningSeparating into various mesh sizeFusing together in the form of disc Grades Available G0G00G1G2G3G4G5 Diameter 10mm to 200 mm

We are engaged in the manufacturing of Sintered Crucible in different porosity and capacities. Our Sintered Crucibles in different forms meet the variegated demands of the clients. Our Sintered Crucibles are manufactured using high-grade materials to offer high durability and maintenance-free working. Our Sintered Crucibles are widely demanded for their accurate dimensions. Types Available Gooch typeLow FormWith sintered Disc » Specifications Sintered Crucibles, Porosity:G0,G1,G2,G3,G4,G5orG00Capacity ml.Disc. Dia. mm.152030305040Sintered Crucibles, with coneCapacity ml.Cone20B 2935B 3450B 40

Clients can avail from us Sintered Buchner Funnel in seven different porosities for various filtering applications. These Sintered Buchner Funnels are designed with perfection to ensure accurate filtering. Our Sintered Buchner Funnels are manufactured using the finest quality Borosilicate type 3.3 Glass and have robust structure with high heat resistance. Available With ConeVacuum connection Porosity G1, G2, G3, G4, G5, G0.

Our Separating Funnel is made of the finest quality Borosilicate type 3.3 glasses to ensure long usable life with high heat tolerance. These Separating Funnels are made available by us stopcocks made of different materials. Our Separating Funnel has become the first choice of different types of industries because of its robust structure and long usable life. Stop Cocks Available Glass Stop CockWith Screw CockPTFE Stopcock Varieties Available Funnel Separating with Stopper or With Socket & ConeCylindrical Open Top with cone and with socket & cone Capacity in ml. 25501001252505001000200030005000

We make available Z-Glass brand Micro Filter Holder with accurate dimension. Our Micro Filter Holders are designed to diminish foaming and protein penetration. We make available Micro Filter Holder with accurate dimensions thus offer perfect fitting. We make available Micro Filter Holders in three different sizes to meet diverse specifications of the clients. Another model with silicone rubber stopper fitting is also available along with the conventional ground joint fitting model. Construction Integrally sealed fretted glass support bed for holding a 25 mm /37mm / 47 mm. dia. Filter membraneInterchangeable ground joint and Aluminum Clamp to hold the filter funnel and support bed appropriatelyPolypropylene cover to protect dust

We make available Interchangeable Ground Joints having accurate outline and taper. These Interchangeable Ground Joints are designed according to international standards and are appreciated for smooth finish and accurate dimension. Adherence to B.S. 572 standard ensures accurate interchangeability. We make available Interchangeable Ground Joints at market leading prices to the clients. Specifications Joint Ground InterchangeableSocketCone PlainCone Drip Tip : Z-GlassJoint Ground Interchangeable DoubleSocketCone PlainCone Drip Tip : Z-glass Sizes Available B 5 or B 7B 10/19 or B12/17B 14/23B 19/26B 24/29B 29/32B 34/35B 40/38B 45/40B 50/42B 55/44

We are engaged in the manufacturing of different types of Glass Beakers in different capacities. Our Glass Beakers are robust in nature and do not break easily. We make available Glass Beakers both with and without spout as per the demand of the clients. Manufactured using borosilicate type 3.3 glass our Glass Beakers ensure low expansion when exposed to heat. Forms Available Low formTall form Capacity In ml. 5102550100250500600100020003000

Our Conical Flask Narrow Mouth has become the demand of industries because of its accurate dimension and robust structure. Our Conical Flask Narrow Mouth offers high tolerance for heat and do not expand on heating. Capacity In ml. 51025501001502505001000200030005000

Our Conical Flask with Interchangeable Socket has become the demand of industries because of its accurate dimension and robust structure. Our Conical Flask with Interchangeable Socket offers high tolerance for heat and do not expand on heating. » Specifications Capacity ml.Socket5B 10 or B 1410B 10 or B 1425B 10 or B 14 or B 19500B 19 or B 24 or B 291000B 24 or B 29 or B 34 or B 402000B 24 or B 29 or B 34 or B 453000B 24 or B 29 or B 34 or B 455000B 24 or B 29 or B 34 or B 45

Our Conical Flask With Screw Cap has become the demand of industries because of its accurate dimension and robust structure. Our Conical Flask With Screw Cap offers high tolerance for heat and do not expand on heating. Capacity In ml. 102550100150250

Our Conical flask With Stopper has become the demand of industries because of its accurate dimension and robust structure. Our Conical flask With Stopper offers high tolerance for heat and do not expand on heating. » Specifications Capacity ml.Joint1010 / 132514 / 155019 / 2010019 / 2010024 / 2515024 / 2525024 / 2550024 / 25100024 / 25