Round Bottom Flask, 500mL, 1 Neck, 29/42 (ea) SKU: RB1-500E 3.5" X 36" PE Bailer Weighted (6/cs) SKU: 3625W 10-425 Black Screw Cap w/PTFE/Silicone Septa (100/pk) SKU: 010-13-8767

Zhejiang Aijiren Technology, Inc. is a global supplier of life-science, chemistry, laboratory consumables, etc. Our major products are high performance liquid chromatography & gas chromatography consumables such as Chromatography Autosampler Vials with closures, inserts, crimper and syringe filters, etc; Water analysis consumables such as COD test tube.

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LC/GC Certified vials are tested by LC/UV for residues of chemicals used in processing and packaging vials. The septa are tested by headspace GC to ensure low levels of low molecular weight polymer. These vials are suited for analyte concentration in the µg/mL concentration; typically detectors like UV and RI. Buy now

Headspace vial, screw top, rounded bottom (vial only) volume 20 mL, clear glass vial, thread for 18, O.D. × H 22.5 mm × 75.5 mm, pkg of 100 ea pricing SU860101

VA 2007A. VIAL PER AUTOCAMPIONATORI. ANALYTICAL TECHNOLOGY srl - Via San Domenico Savio, 16 - 20047 Brugherio (MI) Tel. ++39 039 87 00 26 - 87 05 12 - Fax ++39 039 28 71 442 - e-mail: antec@antec

Iodine determination flask 300 ml, socket NS 29 32, amber stained, Duran borosil | Iodine flasks | 1 piece and above for only 20,90 € per 1 piece

Vial, crimp top, headspace, amber, flat bottom, certified, 20 mL, 23 x 75 mm, 100/pk. Vial size: 22.75 x 75 mm (20 mm cap) Products specifications Type

Headspace Vials for CTC Autosampler (Combi PAL)* DESCRIPTION QTY. CAT. NO. PRICE FLAT BOTTOM 10mL clear glass (23mm x 46mm) 100 27198 20mL clear glass (23mm x 75mm) 100 27199 ROUND BOTTOM 10mL clear glass (22.6mm x 46mm) 100 27294 10mL clear glass (22.6mm x 46mm) 1000 27295

Thermo Scientific™ 20 mm Headspace Vials, Septum, and Caps. Headspace vials are available in clear or amber glass with a round or flat base, a crimp seal with a beveled or square edge finish, or with a screw-thread finish. Headspace vials, septum, and caps can be purchased in various quantities separately or together as convenience kits to fit your laboratory needs.

Description: • Manufactured from clear Type I borosilicate glass • Round shoulder and bottom allows for even heating • Accepts 20 mm aluminum seals Wheaton Headspace Vials feature rounded shoulders and bottoms, allowing for even heating and safer operation at higher pressures

CUSTOMER SPECIFIC STOCKING SAVING SPACE, TIME AND EXPENSE. TIMELY RESPONSES TO URGENT SITUATIONS. Product was successfully added to your shopping cart.

Center Drain (CD ™) Vials: Unique conical interior bottom that allows the contents to completely drain to the center of the vial. Headspace Vials: Are available in several different sizes, and styles. The most common sizes are 6, 10 and 20 mL.

Table 3: Summary of Procedure for THM Sample Analysis 1. Prepare calibration standards (Table 4) and QC samples (Table 5) 2. Place 20 mL of sample/standard to be analyzed into vial. 3. If residual chlorine is present add approximately 40 mg of NH4Cl 4. Add 4mL of the pre-mixed Pentane1 + internal standard. 5.

Supplier Part Number Mfr'r Name Item Description Model Number UOM Published Price 00004 Marsh McBirney TIME CONSTANT, NON STANDARD, SPECIFY 00004 EA 215 00130Q IQ Products CASE, CARRYING, HAND HELD (R600-08902-0000) 00130Q EA 59.65 002055H Astro IC AD590JH TEMP SENSOR 002055H EA 34.29 002819 Hach BATT, 3V COIN CELL 002819 EA 5.15 00709318 Hach MANUAL, WDM PIPESONDE