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ALDRICH Brand

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Sigma Cat.No.Description
Z543241Kimble® microcapillary pipettes
Z543268Kimble® microcapillary pipettes
Z543276Kimble® microcapillary pipettes
capacity 20 μL, accuracy: ±0.5%
Z543284Kimble® microcapillary pipettes
volume 25 μL, accuracy: ±0.5%
Z543292Kimble® microcapillary pipettes
Z543306Kimble® microcapillary pipettes
Z543330Aldrich® Sure/Seal bottle opener
size 2.175 in. × 3 3/8 in., pkg of 3 ea
Z543349Shigemi 5 mm Symmetrical NMR microtube assembly
matched with D2O, bottom L 8 mm
Z543586Delivery cap for VerSA-Flow dispenser
three-hole
Z543748Aldrich® thermometer adapter for Aldrich student glass kit
joint: ST/NS 14/20, pkg of 1 ea
Z543845VerSA-Flow delivery cap
two-hole
Z543950Molymod® Atoms and Bonds
Fluorine, no. of holes, 1, diam. 17 mm
Z544094Molymod® Atoms and Bonds
Metal, no. of holes, 2, diam. 23 mm, angle, 105.00
Z544108Molymod® Atoms and Bonds
Nitrogen, no. of holes, 2, diam. 23 mm, angle, 105.00
Z544353Molymod® bonding links
Flex bond, purple
Z544388Molymod® bonding links
Rigid bond, gray
Z544396Molymod® bonding links
short bond, white
Z544426Molymod® bonding links
V-bond, gray
Z544450Molymod® molecular model set
teacher/researcher set, organic
Z544469Molymod® molecular model set
teacher/researcher set, organic/inorganic
Z544485Molymod® molecular model set
teacher/researcher set, biochemistry
Z544493Molymod® molecular model set
teacher/researcher set, organic stereochemistry
Z544523Molymod® molecular model set
Student Organic/Inorganic
Z544558Molyorbital set
Organic structures
Z544566Molyorbital set
Atomic Orbital
Z544574Molyorbital set
Electron repulsion theory
Z544701Molymod® Individual organic model set
Starch or cellulose
Z544728Molymod® Individual organic model set
Fat (Tripalmitin)
Z544760Molymod® Individual organic model set
Amino acid models collection set
Z544817Aldrich® high-efficiency variable take off head
joint: ST/NS 24/40, thermometer joint: ST/NS 10/18
Z544825Aldrich® high-efficiency variable take off head
joint: ST/NS 29/32, thermometer joint: ST/NS 10/18
Z545325Aldrich® dual-bank vacuum manifold with glass hosebarb stopcocks and jointed ends
positions, 4, joint: 24/40
Z545368Aldrich® dual-bank vacuum manifold with glass hosebarb stopcocks and jointed ends
joint: ST/NS 14/20, positions, 4
Z545392Aldrich® dual-bank vacuum manifold with PTFE valves with jointed ends
joint: ST/NS 24/40, positions, 4
Z545406Aldrich® dual-bank vacuum manifold with PTFE valves with jointed ends
joint: ST/NS 24/40, positions, 5
Z545449Molymod® Individual organic model set
Amino acid collection set
Z545465Molymod® Individual organic model set
Protein (beta pleated sheet)
Z545481Molymod® Individual organic model set
DNA (includes stand, 11cm H)
Z545503Molymod® Individual organic model set
DNA (includes stand, 46cm H)
Z545511Molymod® Crystal Structures Self-Assembly Model Set
Sodium chloride
Z545538Molymod® Crystal Structures Self-Assembly Model Set
Sodium chloride (Cl ions bigger than Na ion)
Z545546Molymod® Crystal Structures Self-Assembly Model Set
Diamond
Z545562Molymod® Crystal Structures Self-Assembly Model Set
Graphite (three layers)
Z545570Molymod® Crystal Structures Self-Assembly Model Set
Buckminsterfullerene (C60)
Z545589Molymod® Crystal Structures Self-Assembly Model Set
Zinc blend (zinc sulfide)
Z545597Molymod® Crystal Structures Self-Assembly Model Set
Ice
Z545619Molymod® Crystal Structures Self-Assembly Model Set
Silicon Dioxide
Z545635Molymod® Crystal Structures Pre-Assembled model set
Cesium chloride
Z545716Molymod® molecular model set
classroom set, basic organic chemistry
Z545732VerSA-Flow can and drum dispenser
Low-flow pressure-delivery cap with 2 in. NPT thread

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New Tariffs & Effects on Pricing

Tariff note: As we navigate the current environment of tariff surcharges and mid-year manufacturer price increases, we want to keep you informed. While we have avoided making specific decisions thus far, we anticipate that we will be forced to implement a cost adjustment policy to offset the fees we have already been absorbing. We are committed to transparency and moderation in this process.

800-334-7725
office@krackeler.com


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