Products & Reviews

This 2800 mL wide mouth PYREX® Fernbach-style culture flask is designed for culturing organisms requiring a large surface area to volume ratio. It can also be used in serum production. This flask has a heavy beaded rim to protect against chipping and include a large marking spot.Note: Do not use this flask on a heat source smaller than the base of the flask. Uneven heating of the flask could cause breakage.

These 10 mL PYREX® microvolumetric flasks are calibrated to Class A tolerances. They are designed for microchemical work. To improve the stability of this small flask, a hexagonal base, similar to those on all cylinders, has been added. Uses a No. 9 Standard Taper PYREX® stopper. For replacement stoppers, see No. 7650. The graduation line is sharp and permanent. The white markings are easy to read. Reference: ASTM E-237.

These 25 mL PYREX® microvolumetric flasks are calibrated to Class A tolerances. They are designed for microchemical work. To improve the stability of this small flask, a hexagonal base, similar to those on all cylinders, has been added. Uses a No. 9 Standard Taper PYREX® stopper. For replacement stoppers, see No. 7650. The graduation line is sharp and permanent. The white markings are easy to read. Reference: ASTM E-237.

These 100 mL PYREX® standard volumetric flasks conform to Class A capacity tolerances prescribed by ASTM. However, to facilitate transfer of crystals, salts and powders, the open end has been expanded on the 25 mL and 50 mL sizes. The standard 18-410 G.P.I. thread screw caps have a durable cone-shaped polyethylene liner. This Poly-seal cap insures a leak-resistant closure and no contamination when working with most common reag…

These 25 mL PYREX® standard volumetric flasks conform to Class A capacity tolerances prescribed by ASTM. However, to facilitate transfer of crystals, salts and powders, the open end has been expanded on the 25 mL and 50 mL sizes. The standard 18-410 G.P.I. thread screw caps have a durable cone-shaped polyethylene liner. This Poly-seal cap insures a leak-resistant closure and no contamination when working with most common reage…

These 50 mL PYREX® standard volumetric flasks conform to Class A capacity tolerances prescribed by ASTM. However, to facilitate transfer of crystals, salts and powders, the open end has been expanded on the 25 mL and 50 mL sizes. The standard 18-410 G.P.I. thread screw caps have a durable cone-shaped polyethylene liner. This Poly-seal cap insures a leak-resistant closure and no contamination when working with most common reage…

These 1L PYREX® VISTA™ flat bottom boiling flasks have full length outer 24/40 Standard Taper joints, but with shorter necks. Wall thicknesses are controlled to provide balance between thermal expansion and mechanical strength for greater shock resistance. The 1L flat bottom boiling flask is designed to ASTM E-1403. Adapter Nos. 8800, 8820 and 8825 are used to connect flasks with different size joints, thus allowing numerous c…

These 1L PYREX® VISTA™ round bottom boiling flasks have full length outer 24/40 Standard Taper joints, but with shorter necks. Wall thicknesses are controlled to provide balance between thermal expansion and mechanical strength for greater shock resistance. The 1L round bottom boiling flask is designed to ASTM E-1403. Adapter Nos. 8800, 8820 and 8825 are used to connect flasks with different size joints, thus allowing numerous…

These 2L PYREX® VISTA™ round bottom boiling flasks have full length outer 24/40 Standard Taper joints, but with shorter necks. Wall thicknesses are controlled to provide balance between thermal expansion and mechanical strength for greater shock resistance. The 2L round bottom boiling flask is designed to ASTM E-1403. Adapter Nos. 8800, 8820 and 8825 are used to connect flasks with different size joints, thus allowing numerous…

These 1 mL PYREX® glass volumetric pipets were designed primarily for schools and laboratories where the Class A tolerance of No. 7100 is not required. They are constructed to the same wall thickness and length as our No. 7100, but have larger tip openings for faster delivery. It is primarily due to this faster delivery that accuracy tolerances are twice those specified for Class A volumetric ware. Reference: ASTM E-969.

These 100 mL PYREX® glass volumetric pipets were designed primarily for schools and laboratories where the Class A tolerance of No. 7100 is not required. They are constructed to the same wall thickness and length as our No. 7100, but have larger tip openings for faster delivery. It is primarily due to this faster delivery that accuracy tolerances are twice those specified for Class A volumetric ware. Reference: ASTM E-969.

These 0.5 mL PYREX® glass volumetric pipets were designed primarily for schools and laboratories where the Class A tolerance of No. 7100 is not required. They are constructed to the same wall thickness and length as our No. 7100, but have larger tip openings for faster delivery. It is primarily due to this faster delivery that accuracy tolerances are twice those specified for Class A volumetric ware. Reference: ASTM E-969.

These 2 mL PYREX® glass volumetric pipets were designed primarily for schools and laboratories where the Class A tolerance of No. 7100 is not required. They are constructed to the same wall thickness and length as our No. 7100, but have larger tip openings for faster delivery. It is primarily due to this faster delivery that accuracy tolerances are twice those specified for Class A volumetric ware. Reference: ASTM E-969.

These 20 mL PYREX® glass volumetric pipets were designed primarily for schools and laboratories where the Class A tolerance of No. 7100 is not required. They are constructed to the same wall thickness and length as our No. 7100, but have larger tip openings for faster delivery. It is primarily due to this faster delivery that accuracy tolerances are twice those specified for Class A volumetric ware. Reference: ASTM E-969.

These 25 mL PYREX® glass volumetric pipets were designed primarily for schools and laboratories where the Class A tolerance of No. 7100 is not required. They are constructed to the same wall thickness and length as our No. 7100, but have larger tip openings for faster delivery. It is primarily due to this faster delivery that accuracy tolerances are twice those specified for Class A volumetric ware. Reference: ASTM E-969.

These 5 mL PYREX® glass volumetric pipets were designed primarily for schools and laboratories where the Class A tolerance of No. 7100 is not required. They are constructed to the same wall thickness and length as our No. 7100, but have larger tip openings for faster delivery. It is primarily due to this faster delivery that accuracy tolerances are twice those specified for Class A volumetric ware. Reference: ASTM E-969.

Empore Filter Aid 400 has been shown to improve flow rates and recoveries for separation and filtration of water samples containing suspended solids.  When placed on top of the Empore™ Extraction Disk at a depth of about 1 cm, Empore™ Filter Aid 400 acts as depth filter to inhibit the migration of suspended solids to the surface of the disk.  This reduces extraction time and improves rates and recovery of analytes.

The SartoJet is a powerful 4-piston diaphragm pump for all biopharmaceutical down stream applications from the laboratory right up to small scale production. Optimal for shear sensitive products. Sartocon® Slice microfiltration or ultrafiltration Sets supply up to five Slice Cassettes with 0.1m2 filter area each. All pressurized parts of the system including Sartocon® Slice stainless steel filter holder are hard piped and ca…

For highly predictable and consistent extraction and isolation of nucleic acids from biological samples, following a simple magnetic separation protocol. This is a stand-alone product containing only Dynabeads® in a storage buffer.  Magnetic particles from alternative suppliers often have a random size range distribution, surface area and binding capacity. This could compromise the reproducibility of your results. With Dyna…

HORIBA Scientific is supplying its own range of standards as well as SPEX CertPrep standards. In consequence HORIBA Scientific proposes a complete range of Certified Standards Samples specifically for Sulfur in Oil analysis, as well as many other components in all kind of hydrocarbon matrices. The three basic sets are dedicated to the most famous analytical methods of sulfur in oil analysis. The calibration is very simple and…

Application The Cellular DNA Fragmentation ELISA may be applied to measure: Apoptosis by detection of BrdU-labeled DNA fragments in the cytoplasm of affected cells (= nonradioactive alternative to the [3H]-thymidine-based DNA-fragmentation assay). Cell-mediated cytotoxicity by detection of BrdU-labeled DNA fragments released from damaged target cells into the culture supernatant (= nonradioactive alternative to the [3H]-thymid…

These sterile disposable 5 mL PYREX® serological pipets, calibrated (TD) with blow-out, offer long, slender, tapered tips to make pipetting go faster and easier. All pipets have negative graduations and fire-polished tips for burr-free, even flow rates. Easy-open Steri-View™ wrappers (one side paper, one side plastic) have color-coded sizes printed directly on the paper for easy identification by size. Colors conform to I.S.O.…

Octet® FAB2G biosensors come pre-immobilized with a high-affinity ligand that is specific for the CH1 region of Human IgG. The anti-human CH1 ligand has no recognition towards free light chains or cross-reactivity with murine or bovine IgG. This high level of specificity enables direct analysis of IgG or Fab analytes directly from complex samples such as cell culture supernatants, lysates, or partially purified samples, offer…

The worlds fastest and most sensitive CCD detector           The Eos CCD is the fastest and most sensitive CCD detector for X-ray diffraction from Agilent or any manufacturer. With an active area of 92 mm diagonal and a gain of 330 e-/X-ray (Mo) the Eos is the highest sensitivity CCD detector available today. It is ideal for the most challenging experiments in small molecule crystallography, providing data collections faster…

The ChIPAb+ Acetyl-Histone H3 (Lys9) set includes the anti-acetyl-histone H3 (Lys9) antibody, a negative control antibody (purified Rabbit IgG), and qPCR primers flanking an Sp1 binding site in the human p21 (WAF1/CIP1/CDKN1A) promoter, amplifying a 105 base pair PCR product. The acetyl-histone H3 (Lys9) and negative control antibodies are supplied in a scalable "per ChIP" reaction size and can be used to functionally validate…