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(329 results)
Toluene, ACS reagent, =99.5% 4X4L
Item #:
SIG/179418-4X4L
Supplier #: 179418-4X4L
Supplier #: 179418-4X4L
SIGMA-ALDRICH CORPORATION Part No. 179418-4X4L
Formula: C6H5CH3 Formula Weight: 92.14
CAS No.: 108-88-3 Purity: ≥99.5% Density: 0.865 g/mL at 25 °C(lit.) Packaging: 1, 6 x 1, 2, 2.5, 4 x 2.5, 4, 4 x 4 L in glass bottle Packaging: 20, 200 L in steel drum Packaging: 400 L in Kilo-Lab™ Packaging: 500, 6 x 500 mL in glass bottle
Formula: C6H5CH3 Formula Weight: 92.14
CAS No.: 108-88-3 Purity: ≥99.5% Density: 0.865 g/mL at 25 °C(lit.) Packaging: 1, 6 x 1, 2, 2.5, 4 x 2.5, 4, 4 x 4 L in glass bottle Packaging: 20, 200 L in steel drum Packaging: 400 L in Kilo-Lab™ Packaging: 500, 6 x 500 mL in glass bottle
TISAB II, for Fluoride ISE, 20 L
Item #:
RIC/8670-5
Supplier #: 8670-5
Supplier #: 8670-5
Total Ionic Strength Adjustment Buffer (TISAB II) with CDTA; Ricca Chemical; 20L; Cubitainer; For APHA/EPA for Fluoride; Ricca; 1/EA Exact Match 86705
TISAB II 3.8L
Item #:
ORN/940909
Supplier #: 940909
Supplier #: 940909
Buffer, Total ionic strength adjustment; II; For fluoride ISE; Packaged as one 1 gal. (3.8L); 1/EA Exact Match 13642578 Take more accurate and reproducible ISE measurements with Orion™ ISE Ionic Strength Adjustors (ISA) and Special Reagents.
Uniform background ionic strength
Accurate results
Free from metal interferences
Ionic strength adjuster is added to all samples and standards to create a uniform background ionic strength, which provides more reproducible measurements. For example, the ammonia pH-adjusting ISA (951211) and low-level ammonia pH-adjusting ISA (951210) both include a pH-indicating blue dye for instant verification of correct pH in ammonia samples and standards, with no pH measurement required. The ammonia pH-adjusting ISA (951211) prevents complextion of ammonia and inhibits formation of metal hydroxides, allowing determination of total ammonia in the sample and increasing the accuracy of results. The low-level ammonia pH-adjusting ISA (951210) is ideal for ammonia samples with a concentration of 10 ppm and below that do not contain metal interferences.
Ionic strength adjustors are used for analysis with ion selective electrodes, and special reagents are used with some ion selective electrodes.
Hazard Data for VWR Cat No. 34113-733:
Hazard Class 8
Packing Group III
UN 2672
GHS 5, GHS 7
TRIBUTYL PHOSPHATE 500ML
Item #:
JTB/W432-07
Supplier #: W432-07
Supplier #: W432-07
Avantor Performance Materials
Mfg Item # : W432-07
For Laboratory, Research or Manufacturing Use. Comes in a 500 mL narrow mouth, amber glass bottle. Formula: (CH3CH2CH2CH2O)3PO Formula Weight: 266.32
CAS Number: 126-73-8 HTS Number: 2919905010 Specific Gravity: 1L = 0.98 Kg Flash Point: 120.00° C Management of Change: N
Mfg Item # : W432-07
For Laboratory, Research or Manufacturing Use. Comes in a 500 mL narrow mouth, amber glass bottle. Formula: (CH3CH2CH2CH2O)3PO Formula Weight: 266.32
CAS Number: 126-73-8 HTS Number: 2919905010 Specific Gravity: 1L = 0.98 Kg Flash Point: 120.00° C Management of Change: N
Toluene ACS Reagent 4L
Item #:
JTB/9460-03
Supplier #: 9460-03
Supplier #: 9460-03
Toluene Toluol. CAS RN 108-88-3. Formula Weight 92.14. Density 0.87 kg/L. GCyBAKER ANALYZEDGCO Reagent 99.5% min. by GC. Meets ACS specifications. Lot analysis on label. 4L. Exact Match JT9460-3
2,2,4-Trimethylpentane Photrex 4L
Item #:
JTB/9479-03
Supplier #: 9479-03
Supplier #: 9479-03
2 2 4-Trimethylpentane Isooctane. CAS RN 540-84-1. Formula Weight 114.23. Density 0.69 kg/L. PHOTREX 99.0% min. by GC. Meets ACS Specifications. Lot analysis on label. 4L. Exact Match JT9479-3
Tetrahydrofuran 99.9% HPLC 4X4L
Item #:
SIG/34865-4X4L
Supplier #: 34865-4X4L
Supplier #: 34865-4X4L
CAS# 109-99--. Inhibitor-free, suitable for HPLC, Glass bottle.
TRILITES GRIPPY TRI POL LG 10IN
Item #:
VAN/89092-676
Supplier #: 89092-676
Supplier #: 89092-676
MAPA PROFESSIONAL
Mfg Item # : 993908
Trilites Grippy Triple Polymer Size large 10".
Exact Match: 89092-676
Mfg Item # : 993908
Trilites Grippy Triple Polymer Size large 10".
Exact Match: 89092-676
