SILER, J., delivered the opinion of the court, in which STAGG, D. J., joined. MOORE, J. (pp. 532-35), delivered a separate dissenting opinion.
OPINION
SILER, Circuit Judge.Defendants Jerry Lear and James M. Laster appeal their convictions and sen-fences for drug offenses. This published opinion sets forth the court’s ruling as to defendants’ claims that the district court erroneously admitted records involving the purchase and attempted purchase of hy-driodic acid, and the impact of Apprendi v. New Jersey, 530 U.S. 466, 120 S.Ct. 2348, 147 L.Ed.2d 435 (2000), on the calculation of their respective sentences. Our decision concerning defendants’ remaining appellate issues can be found in the unpublished opinion for these cases. We affirm.
I. BACKGROUND
In 1993 James Acquisto, a detective for a state drug task force, received information from Universal Testing Incorporated (“UTI”), that one of its employees, Laster, had ordered hydriodic acid, a component of methamphetamine, from Wilson Oil Company using the UTI company name without its permission.1
After reviewing the Wilson Oil Company documents confirming these purchases, Acquisto contacted Drug Enforcement Special Agent Gary Tennant. Together they approached Laster on July 8, 1993. Laster stated that approximately four or five months prior, he was contacted by an “unnamed older man” seeking certain chemicals including hydriodic acid, red phosphorous, and sulfuric acids through UTI. Laster stated he was acting under the assumption that he would be paid for securing these chemicals which he believed were to be used to make methamphetamine.
In a second statement provided on July 20, 1993, Laster admitted to making three trips with Lear to Illinois to pick up hy-*528driodic acid and receiving $300 per bottle for it. On July 21, 1993, Lear gave a statement to Acquisto and Tennant corroborating these trips with Laster. He also admitted traveling alone to Illinois on two other occasions to pick up bottles of hy-driodic acid. According to Lear, all of these chemicals were picked up for the “older man.” Laster’s admissions were consistent with the information contained in the Wilson Oil Company purchase documents admitted as exhibits at the 1998 trial.
A meeting was held in September 1993 between government agents, Lear, Laster, and their respective counsel whereby the defendants agreed to assist the government in its investigation of methamphetamine manufacturing in Kentucky.
In August 1994, Officer Richard Derks of the Sturgis City Police Department stopped Lear driving a truck in a reckless manner. Laster exited the passenger side of the vehicle carrying a container and placed it on the bed of the truck. A 9mm semi-automatic pistol was removed from Lear’s waistband. An additional magazine for the pistol was found in the cab of the truck along with a .32 caliber semi-automatic pistol. Draino, coffee filters, plastic tubing, Mason jars, towels, lye, an aspiration mask, a funnel, and three plaster-encased glass jars containing liquid were found in the containers in the truck bed. The liquid in the jars was later determined to be 58.2 grams of pure D-methamphetamine. This liquid also contained red phosphorous and iodine, which are consistent with the use of hydriodic acid to manufacture methamphetamine.
A bag inside the cab of the truck contained four other bags of methamphetamine weighing a total of 7.44 grams, razors, razor blades, a vial, a spoon, a lighter, pH strips, corners of plastic bags, and rubber bands. Also seized was a notebook on the dash of the truck which contained, in addition to other non-incriminating pages, references to gram quantities next to dollar figures and initials, as well as fourteen entries of drug sales totaling $2,000. Motions to suppress some of the items taken from Lear’s vehicle were denied by the district court.
The defendants were tried before a jury on the following charges: Count 1, conspiracy to manufacture methamphetamine from March 1, 1993 through July 30, 1993 in violation of 21 U.S.C. § 846; Counts 2,3,4, and 5, aiding and abetting in the attempt to knowingly and intentionally manufacture methamphetamine on March 24, 1993, April 14,1993, April 30, 1993, and May 14, 1993, respectively, in violation of 21 U.S.C. § 846 and 18 U.S.C. § 2; Count 6, conspiring on August 21, 1994 to knowingly and intentionally manufacture methamphetamine in violation of 21 U.S.C. § 846; Count 7, aiding and abetting each other on August 21, 1994 in knowingly and intentionally possessing methamphetamine with the intent to distribute in violation of 21 U.S.C. § 841(a)(1) and 18 U.S.C. § 2; Count 8, aiding and abetting each other on August 21, 1994 in knowingly and intentionally manufacturing methamphetamine in violation of 21 U.S.C. § 841(a)(1) and 18 U.S.C. § 2; and Count 9, aiding and abetting each other on August 21, 1994 in knowingly carrying a firearm during and in relation to drug trafficking crimes in violation of 18 U.S.C. §§ 2 and 924(c)(1).
Lear was convicted on Counts 1 through 5, and 7 through 9, and received a sentence of 211 months imprisonment. Last-er was convicted on Counts 1, 3, 4, and 5, and received a sentence of 151 months imprisonment.
II. DISCUSSION
A. The Wilson Oil Company records
The defendants argue that the district court improperly admitted purchase *529records from Wilson Oil Company under the business records exception of Fed. R.Evid. 803(6). The court reviews de novo the district court’s conclusion that this proffered evidence was not inadmissible hearsay. See United States v. Dakota 188 F.3d 663, 669 (6th Cir.1999).
The records from Wilson Oil Company included four invoices dated March 24, 1993, April 14, 1993, April 30, 1993, and May 14, 1993 which respectively reflected the sale on each date of one 500 milliliter bottle of hydriodic acid, except for the May 14, 1993 invoice wherein two bottles were sold in addition to two bottles of sulfuric acid and one plastic barrel. An additional order for six 500 milliliter bottles had been sought by Laster, but was canceled by the supplier to Wilson Oil Company. Also included in these records was the chemical diversion letter signed by Laster which referenced the sale of hydriodic acid to UTI by Wilson Oil Company. The district court held that the Wilson Oil Company records were admissible under either the business records hearsay exception of Fed. R.Evid. 803(6) or the residual exception of Fed.R.Evid. 807. Acquisto was determined to be a qualified witness under Fed. R.Evid. 803(6), and was permitted to lay the foundation upon which the records were admitted.2
The business records exception is available if the evidence to be introduced was (1) “made in the course of a regularly conducted business activity;” (2) “kept in the regular course of [ ] business;” (3) a result of a “regular practice of the business” to create the documents; and (4) “made by a person with knowledge of the transaction or from information transmitted by a person with knowledge.” United States v. Fawaz, 881 F.2d 259, 266 (6th Cir.1989)(quoting Redken Labs., Inc. v. Levin, 843 F.2d 226, 229 (6th Cir.1988)).
Defendants attack the admissibility of the records on the grounds that Acquisto was not qualified to admit these records under the business records exception. Ac-quisto did not examine the books or ledger sheets of Wilson Oil Company, nor did he know whether Wilson had an accountant or bookkeeper. Neither did Acquisto ask Wilson whether these documents were prepared simultaneously with the transactions reflected thereon. Defendants thus argue that Acquisto had no personal knowledge or any familiarity with the record-keeping practices of Wilson Oil Company.
United States v. Hathaway, 798 F.2d 902 (6th Cir.1986), holds that a foundation for the application of Fed.R.Evid. 803(6) may be laid, in whole or in part, “by the testimony of a government agent or other person outside the organization whose records are sought to be admitted.” Id. at 906. The only requirement is that the “witness be familiar with the record keeping system.” Id. Other than a few conversations between Acquisto and Wilson, there is no evidence that Acquisto was familiar with the record-keeping system of Wilson Oil Company. Therefore, the evidence was not admissible under Fed. R.Evid. 803(6).
However, the district court did not err in admitting the purchase orders and other related documents under the residual hearsay exception of Fed.R.Evid. 807 as there was “no indication” that the records were not reliable. This rule finds an equally trustworthy statement “not specifically covered by Rule 803 or 804,” admissi*530ble if it is “material,” “more probative on the point for which it is offered than any other evidence which the proponent can procure through reasonable efforts,” and its admission best serves the interests of justice. Fed.R.Evid. 807.
Although some courts have held that if proffered evidence fails to meet the requirements of the Fed.R.Evid. 803 hearsay exception, it cannot qualify for admission under the residual exception, the court declines to adopt this narrow interpretation of Fed.R.Evid. 807 as suggested by defendants. Rather, this court interprets Fed.R.Evid. 807, along with the majority of circuits, to mean that “if a statement is admissible under one of the hearsay exceptions, that exception should be relied on instead of the residual exception.” 5 Jack B. Weinstein & Margaret A. Berger, Weinstein’s Federal Evidence § 807.03(4) (2d ed.2000).3 We endorse the reasoning in United States v. Earles, 113 F.3d 796 (8th Cir.1997), which held that “the phrase ‘specifically covered’ [by a hearsay exception] means only that if a statement is admissible under one of the [803] exceptions, such [ ] subsection should be relied upon” instead of the residual exception. Id. at 800 (emphasis in original). Therefore, the analysis of a hearsay statement should not end when a statement fails to qualify as a prior inconsistent statement, but should be evaluated under the residual hearsay exception.4
B. The calculation of defendants’ sentences
The calculation of the quantity of drugs upon which a defendant is sentenced is reviewed for clear error. See United States v. Onmsu, 199 F.3d 329, 344 (6th Cir.2000). Defendants’ sentences were calculated under the 1993 Sentencing Guidelines which distinguished between D-methamphetamine and L-methamphetamine. The district court determined that two ounces of pure methamphetamine could be made from each 500 milliliter bottle of hydriodie acid. A two-ounce yield produces fifty-six grams of pure methamphetamine. Wilson Oil Company records indicate that five bottles of hydriodie acid were purchased and an additional six bottles were ordered and then canceled. This means that the defendants could have created 616 grams of methamphetamine. An additional 58.2 grams of pure methamphetamine in liquid form were also seized from the defendants during the August 21, 1994 traffic stop. Hence, the total weight of pure methamphetamine which the defendants could have produced was 674.2 grams. Upon determining that all evidence indicated defendants’ intention to create D-methamphetamine, the district court sentenced Laster to 151 months imprisonment and Lear- to 211 months imprisonment.5
The defendants do not dispute that the 58.2 grams of liquid methamphetamine *531seized on August 21,1994 were D-methamphetamine. However, they contend that there is no evidence that D-methamphetamine would have been created from the hydriodic acid as the district court only relied on the testimony of Acquisto and Peter Poole, a government witness who testified as to how D- and L-methamphetamine were made and their respective potency and market value. Thus, defendants argue that the government failed to prove that “the methamphetamine attributed to [them] was more likely than not d-methamphetamine.” United States v. Jones, 80 F.3d 436, 439 (10th Cir.1996); see, e.g., United States v. Ramsdale, 61 F.3d 825, 831 (11th Cir.1995).
Defendants argue their case is similar to United States v. Dudden, 65 F.3d 1461, 1471-72 (9th Cir.1995), in which the Ninth Circuit held it was clear error to sentence the defendant based on D- rather than L-methamphetamine when the government failed to prove that D-methamphetamine was involved. The government’s evidence in Dudden consisted of expert affidavits regarding the predominance of D-methamphetamine in the drug marketplace. Therefore, defendants urge this court to remand this case for sentencing based on L-methamphetamine rather than D-methamphetamine as the district court should have “err[ed] on the side of caution” and only held them responsible for the quantity of drugs for which they were “more likely than not responsible.” See United States v. Russell, 156 F.3d 687, 690 (6th Cir.1998)(internal quotations and citations omitted).6
Finally, defendants assert that their Fifth and Sixth Amendment rights were violated because the jury did not determine whether they intended to create D- or L-methamphetamine. This argument is based on the premise that due process mandates that only a jury may determine a set of facts which increase the prescribed range of penalties to which a criminal defendant is exposed. Defendants rely on Apprendi v. New Jersey, 530 U.S. 466, 490, 120 S.Ct. 2348, 147 L.Ed.2d 435 (2000), which held that, “[ojther than the fact of a prior conviction, any fact that increases the penalty for a crime beyond the prescribed statutory maximum must be submitted to a jury, and proved beyond a reasonable doubt.”
The district court’s finding that defendants intended to make D- rather than L-methamphetamine increased defendants’ base offense level from 18 to 34. Under Apprendi, defendants argue that the determination of the type of methamphetamine they intended to make should have been resolved by a jury.
Contrary to defendants’ arguments, their respective sentences do not trigger Apprendi because the type of methamphetamine attributed to them does not affect the statutory maximum. Since their respective sentences were not increased beyond the statutory maximum, their Ap-prendi argument has no merit. Apprendi does not warrant a remand of defendants’ sentences for the determination of whether they attempted to manufacture D- or L-methamphetamine because the type of methamphetamine involved in this case is not an aggravating factor which “increase[s] the penalty from a nonmandatory minimum sentence to a mandatory minimum sentence, or from a lesser to a greater minimum sentence.... ” United States v. Ramirez, 242 F.3d 348, 351-52 (6th Cir.2001). To accept defendants’ arguments would require the court to expand its interpretation of Apprendi to include a re*532mand for jury determination almost any time the factual findings of the district court significantly increase a sentence.
Furthermore, there is no market for L-methamphetamine because it has only one-tenth the potency of D-methamphetamine, and its main ingredient is difficult to obtain, unlike the main ingredient of D-methamphetamine. This court reached a similar conclusion in United States v. Owusu, 199 F.3d 329, 339 (6th Cir.2000), when it held that the question of “whether a drug is crack or some other form of cocaine base” is a fact for the sentencing court to determine.
III. CONCLUSION
The district court did not err in admitting the records of Wilson Oil Company as these records were admissible under Fed. R.Evid. 807. It also did not err in calculating the amount of D-methamphetamine attributable to the defendants who were ultimately sentenced below the statutory maximum, and Apprendi is not triggered in this case.
All other matters having been considered in the related unpublished opinion for case nos. 99-6244, 99-6247, defendants’ respective convictions and sentences are hereby
AFFIRMED.
. Because of the potential illegal use of hy-driodic acid, a chemical diversion letter was needed to allow Wilson Oil Company to sell this product to UTI. The chemical diversion letter presented to Wilson Oil Company from UTI listed Laster as the authorized purchasing agent.
. Mr. Wilson, the apparent sole owner and operator of Wilson Oil Company, died by the time the trial began.
. See also United States v. Ismoila, 100 F.3d 380, 393 (5th Cir.1996); United States v. Deeb, 13 F.3d 1532, 1536-37 (11th Cir.1994); United States v. Clarke, 2 F.3d 81, 84 (4th Cir.1993); United States v. Guinan, 836 F.2d 350, 354 (7th Cir.1988); United States v. Marchini, 797 F.2d 759, 763 (9th Cir.1986).
. The court was leaning toward this interpretation of the residual hearsay exception in United States v. Popenas, 780 F.2d 545, 547-48 (6th Cir.1985), when it reversed a district court which held that a statement failing to meet the hearsay requirements of Fed.R.Evid. 801(d)(1), involving prior inconsistent statements, can never qualify for admission under the residual hearsay exception.
. These sentences were on the lower end of the guideline range of 151 to 188 months for the drug convictions. Lear received an additional sixty months because of his 18 U.S.C. § 924(c)(1) conviction under Count 9.
. Under the 1993 Sentencing Guidelines, the base offense level for D-methamphetamine was 28 while the base offense level for L-methamphetamine was 18.